diff --git a/asm/macros/scrcmd.inc b/asm/macros/scrcmd.inc
index d1ce1513d1..d20c8dd46b 100644
--- a/asm/macros/scrcmd.inc
+++ b/asm/macros/scrcmd.inc
@@ -1991,15 +1991,15 @@
     .short 340
     .endm
 
-    .macro ScrCmd_155 arg0, arg1
+    .macro GetTrainerInfoTrainerClass variant, destVar
     .short 341
-    .short \arg0
-    .short \arg1
+    .short \variant
+    .short \destVar
     .endm
 
-    .macro ScrCmd_156 arg0
+    .macro SetTrainerInfoAppearance appearance
     .short 342
-    .short \arg0
+    .short \appearance
     .endm
 
     .macro CheckPokedexAcquired destVarID
@@ -3981,10 +3981,10 @@
     .short \arg3
     .endm
 
-    .macro ScrCmd_29C arg0, arg1
+    .macro CalculateTrainerInfoAppearance variant, destVar
     .short 668
-    .short \arg0
-    .short \arg1
+    .short \variant
+    .short \destVar
     .endm
 
     .macro AddMenuEntry entryStringID, entryIndex
diff --git a/generated/vars_flags.txt b/generated/vars_flags.txt
index ab0c069cc3..0b9d4e3210 100644
--- a/generated/vars_flags.txt
+++ b/generated/vars_flags.txt
@@ -110,7 +110,7 @@ FLAG_GOT_POTION_FROM_ROUTE_201_CASHIER
 FLAG_UNK_0x006D
 FLAG_UNK_0x006E
 FLAG_UNK_0x006F
-FLAG_CHOSE_TRAINER_CLASS
+FLAG_CHOSE_UNION_ROOM_APPEARANCE
 FLAG_UNK_0x0071
 FLAG_UNK_0x0072
 FLAG_UNK_0x0073
diff --git a/include/appearance.h b/include/appearance.h
new file mode 100644
index 0000000000..0b90a44e44
--- /dev/null
+++ b/include/appearance.h
@@ -0,0 +1,18 @@
+#ifndef POKEPLATINUM_APPEARENCE_H
+#define POKEPLATINUM_APPEARENCE_H
+
+#include "string_template.h"
+
+enum AppearanceDataParam {
+    APPEARANCE_DATA_INDEX = 0,
+    APPEARANCE_DATA_TRAINER_CLASS_2,
+    APPEARANCE_DATA_TRAINER_CLASS_1,
+};
+
+void Appearance_LoadVariants(u32 trainerId, int trainerGender, StringTemplate *stringTemplate);
+int Appearance_CalculateFromTrainerInfo(u32 trainerId, int trainerGender, u32 variant);
+int Appearance_GetIndex(int gender, int appearance);
+int Appearance_GetData(int gender, int appearance, enum AppearanceDataParam param);
+u16 *sub_0205CA4C(enum HeapID heapID);
+
+#endif // POKEPLATINUM_APPEARENCE_H
diff --git a/include/unk_0205C980.h b/include/unk_0205C980.h
deleted file mode 100644
index 1afa5b5f32..0000000000
--- a/include/unk_0205C980.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef POKEPLATINUM_UNK_0205C980_H
-#define POKEPLATINUM_UNK_0205C980_H
-
-#include "string_template.h"
-
-void TrainerInfo_LoadAppearanceVariants(u32 trainerId, int trainerGender, StringTemplate *stringTemplate);
-int TrainerInfo_GetAppearanceIndex(u32 trainerId, int trainerGender, u32 variant);
-int sub_0205CA0C(int param0, int param1);
-int sub_0205CA14(int param0, int param1, int param2);
-u16 *sub_0205CA4C(enum HeapID heapID);
-
-#endif // POKEPLATINUM_UNK_0205C980_H
diff --git a/platinum.us/main.lsf b/platinum.us/main.lsf
index e5b4f8d774..c85ba01e38 100644
--- a/platinum.us/main.lsf
+++ b/platinum.us/main.lsf
@@ -243,7 +243,7 @@ Static main
 	Object main.nef.p/src_unk_0205A0D8.c.o
 	Object main.nef.p/src_unk_0205B33C.c.o
 	Object main.nef.p/src_unk_0205C22C.c.o
-	Object main.nef.p/src_unk_0205C980.c.o
+	Object main.nef.p/src_appearance.c.o
 	Object main.nef.p/src_unk_0205CA94.c.o
 	Object main.nef.p/src_field_message.c.o
 	Object main.nef.p/src_map_tile_behavior.c.o
diff --git a/res/field/scripts/scripts_oreburgh_city_pokecenter_1f.s b/res/field/scripts/scripts_oreburgh_city_pokecenter_1f.s
index 11e9e9fdd5..4441ff3008 100644
--- a/res/field/scripts/scripts_oreburgh_city_pokecenter_1f.s
+++ b/res/field/scripts/scripts_oreburgh_city_pokecenter_1f.s
@@ -41,7 +41,7 @@ OreburghCityPokecenter1F_Psychic:
     PlayFanfare SEQ_SE_CONFIRM
     LockAll
     FacePlayer
-    GoToIfSet FLAG_CHOSE_TRAINER_CLASS, OreburghCityPokecenter1F_HowAboutTellingMeWhatKindOfTrainerYouLike
+    GoToIfSet FLAG_CHOSE_UNION_ROOM_APPEARANCE, OreburghCityPokecenter1F_HowAboutTellingMeWhatKindOfTrainerYouLike
     Message OreburghCityPokecenter1F_Text_WhatIsYourFavoriteKindOfTrainerCanYouTellMe
     GoTo OreburghCityPokecenter1F_WhichKindOfTrainerWouldYouLikeToBe
 
@@ -64,7 +64,7 @@ OreburghCityPokecenter1F_WhichKindOfTrainerWouldYouLikeToBe:
     SetVar VAR_0x8008, VAR_RESULT
     GoToIfEq VAR_0x8008, 4, OreburghCityPokecenter1F_OKThenIllJustTalkToYouLater
     GoToIfEq VAR_0x8008, -2, OreburghCityPokecenter1F_OKThenIllJustTalkToYouLater
-    ScrCmd_155 VAR_0x8004, VAR_0x8005
+    GetTrainerInfoTrainerClass VAR_0x8004, VAR_0x8005
     BufferTrainerClassNameWithArticle 0, VAR_0x8005
     CapitalizeFirstLetter 0
     Message OreburghCityPokecenter1F_Text_AskThisIsTheKindOfTrainerYouWantToBe
@@ -82,9 +82,9 @@ OreburghCityPokecenter1F_OKThenIllJustTalkToYouLater:
 OreburghCityPokecenter1F_SetTrainerClass:
     BufferTrainerClassNameWithArticle 0, VAR_0x8005
     Message OreburghCityPokecenter1F_Text_ISeeSoThisIsTheKindOfTrainerYouLike
-    SetFlag FLAG_CHOSE_TRAINER_CLASS
-    ScrCmd_29C VAR_0x8004, VAR_0x8005
-    ScrCmd_156 VAR_0x8005
+    SetFlag FLAG_CHOSE_UNION_ROOM_APPEARANCE
+    CalculateTrainerInfoAppearance VAR_0x8004, VAR_0x8005
+    SetTrainerInfoAppearance VAR_0x8005
     GoTo OreburghCityPokecenter1F_OKThenIllJustTalkToYouLater
 
 OreburghCityPokecenter1F_Gentleman:
diff --git a/src/appearance.c b/src/appearance.c
new file mode 100644
index 0000000000..f05ef4830e
--- /dev/null
+++ b/src/appearance.c
@@ -0,0 +1,124 @@
+#include "appearance.h"
+
+#include <nitro.h>
+#include <string.h>
+
+#include "generated/trainer_classes.h"
+
+#include "graphics.h"
+#include "heap.h"
+#include "string_template.h"
+
+#define APPEARANCES_COUNT 8
+#define VARIANTS_COUNT    4
+
+typedef struct Appearance {
+    int index;
+    int class1;
+    int class2;
+} Appearance;
+
+static const Appearance sTrainerAppearances[APPEARANCES_COUNT * 2] = {
+    // male appearances
+    { 3, TRAINER_CLASS_SCHOOL_KID_MALE, TRAINER_CLASS_SCHOOL_KID_MALE },
+    { 5, TRAINER_CLASS_BUG_CATCHER, TRAINER_CLASS_BUG_CATCHER },
+    { 11, TRAINER_CLASS_ACE_TRAINER_MALE, TRAINER_CLASS_ACE_TRAINER_MALE },
+    { 31, TRAINER_CLASS_ROUGHNECK, TRAINER_CLASS_ROUGHNECK },
+    { 50, TRAINER_CLASS_RUIN_MANIAC, TRAINER_CLASS_RUIN_MANIAC },
+    { 51, TRAINER_CLASS_BLACK_BELT, TRAINER_CLASS_BLACK_BELT },
+    { 62, TRAINER_CLASS_RICH_BOY, TRAINER_CLASS_RICH_BOY },
+    { 70, TRAINER_CLASS_PSYCHIC_MALE, TRAINER_CLASS_PSYCHIC_MALE },
+
+    // female appearances
+    { 6, TRAINER_CLASS_LASS, TRAINER_CLASS_LASS },
+    { 7, TRAINER_CLASS_BATTLE_GIRL, TRAINER_CLASS_BATTLE_GIRL },
+    { 13, TRAINER_CLASS_BEAUTY, TRAINER_CLASS_BEAUTY },
+    { 14, TRAINER_CLASS_ACE_TRAINER_FEMALE, TRAINER_CLASS_ACE_TRAINER_FEMALE },
+    { 35, TRAINER_CLASS_IDOL, TRAINER_CLASS_IDOL },
+    { 37, TRAINER_CLASS_SOCIALITE, TRAINER_CLASS_SOCIALITE },
+    { 42, TRAINER_CLASS_COWGIRL, TRAINER_CLASS_COWGIRL },
+    { 63, TRAINER_CLASS_LADY, TRAINER_CLASS_LADY }
+};
+
+static const int sAppearanceShuffleTable[APPEARANCES_COUNT][VARIANTS_COUNT] = {
+    { 0, 1, 2, 3 },
+    { 1, 6, 7, 0 },
+    { 2, 3, 4, 5 },
+    { 3, 0, 5, 6 },
+    { 4, 1, 2, 7 },
+    { 5, 2, 7, 0 },
+    { 6, 3, 4, 1 },
+    { 7, 4, 5, 6 }
+};
+
+void Appearance_LoadVariants(u32 trainerId, int trainerGender, StringTemplate *stringTemplate)
+{
+    int rnd = trainerId % APPEARANCES_COUNT;
+    int variant;
+
+    for (variant = 0; variant < VARIANTS_COUNT; variant++) {
+        int appearanceIndex = sAppearanceShuffleTable[rnd][variant] + APPEARANCES_COUNT * trainerGender;
+        StringTemplate_SetTrainerClassName(stringTemplate, variant, sTrainerAppearances[appearanceIndex].class1);
+    }
+}
+
+int Appearance_CalculateFromTrainerInfo(u32 trainerId, int trainerGender, u32 variant)
+{
+    int rnd = trainerId % APPEARANCES_COUNT;
+    int appearanceIndex = sAppearanceShuffleTable[rnd][variant] + APPEARANCES_COUNT * trainerGender;
+
+    return sTrainerAppearances[appearanceIndex].index;
+}
+
+static int GetAppearanceIndex(int gender, int appearance)
+{
+    for (int i = 0; i < APPEARANCES_COUNT; i++) {
+        if (sTrainerAppearances[i + gender * APPEARANCES_COUNT].index == appearance) {
+            return i + gender * APPEARANCES_COUNT;
+        }
+    }
+
+    return 0;
+}
+
+int Appearance_GetIndex(int gender, int appearance)
+{
+    return GetAppearanceIndex(gender, appearance);
+}
+
+int Appearance_GetData(int gender, int appearance, enum AppearanceDataParam param)
+{
+    int appearanceIndex = GetAppearanceIndex(gender, appearance);
+
+    switch (param) {
+    case APPEARANCE_DATA_INDEX:
+        return appearanceIndex;
+    case APPEARANCE_DATA_TRAINER_CLASS_1:
+        return sTrainerAppearances[appearanceIndex].class1;
+    case APPEARANCE_DATA_TRAINER_CLASS_2:
+        return sTrainerAppearances[appearanceIndex].class2;
+    default:
+        GF_ASSERT(FALSE);
+        return 0;
+    }
+}
+
+u16 *sub_0205CA4C(enum HeapID heapID)
+{
+    u8 *v0, *v1;
+    NNSG2dPaletteData *v2, *v3;
+    u16 *v4, *v5;
+    int v6;
+
+    v0 = Graphics_GetPlttData(NARC_INDEX_GRAPHIC__RECORD, 7, &v2, heapID);
+    v4 = Heap_Alloc(heapID, 16 * 18 * 2);
+    v5 = (u16 *)v2->pRawData;
+
+    for (v6 = 0; v6 < 16 * 16; v6++) {
+        v4[v6] = v5[v6];
+    }
+
+    Heap_Free(v0);
+
+    return v4;
+}
diff --git a/src/field_battle_data_transfer.c b/src/field_battle_data_transfer.c
index 8d93fe1707..2f1426f214 100644
--- a/src/field_battle_data_transfer.c
+++ b/src/field_battle_data_transfer.c
@@ -22,6 +22,7 @@
 #include "field/field_system.h"
 #include "savedata/save_table.h"
 
+#include "appearance.h"
 #include "bag.h"
 #include "battle_regulation.h"
 #include "charcode_util.h"
@@ -55,7 +56,6 @@
 #include "unk_0203266C.h"
 #include "unk_020366A0.h"
 #include "unk_020559DC.h"
-#include "unk_0205C980.h"
 #include "vars_flags.h"
 
 #include "res/text/bank/location_names.h"
@@ -401,7 +401,7 @@ void FieldBattleDTO_InitWithPartyOrder(FieldBattleDTO *dto, const FieldSystem *f
         int unionAppearance = TrainerInfo_Appearance(trainerInfo);
         int unionGender = TrainerInfo_Gender(trainerInfo);
 
-        dto->trainer[BATTLER_PLAYER_1].header.trainerType = sub_0205CA14(unionGender, unionAppearance, 1);
+        dto->trainer[BATTLER_PLAYER_1].header.trainerType = Appearance_GetData(unionGender, unionAppearance, APPEARANCE_DATA_TRAINER_CLASS_2);
         CharCode_Copy(dto->trainer[BATTLER_PLAYER_1].name, TrainerInfo_Name(dto->trainerInfo[BATTLER_PLAYER_1]));
         dto->trainer[BATTLER_PLAYER_2] = dto->trainer[BATTLER_PLAYER_1];
     } else {
diff --git a/src/game_start.c b/src/game_start.c
index 173f6df69a..9e56847809 100644
--- a/src/game_start.c
+++ b/src/game_start.c
@@ -3,6 +3,7 @@
 #include "constants/game_options.h"
 #include "constants/heap.h"
 
+#include "appearance.h"
 #include "berry_patches.h"
 #include "game_options.h"
 #include "heap.h"
@@ -20,7 +21,6 @@
 #include "system_data.h"
 #include "system_flags.h"
 #include "trainer_info.h"
-#include "unk_0205C980.h"
 #include "unk_0206B9D8.h"
 #include "vars_flags.h"
 
@@ -165,7 +165,7 @@ static void InitializeNewSave(enum HeapID heapID, SaveData *saveData, BOOL setTr
         TrainerInfo_SetID(trainerInfo, rnd);
     }
 
-    TrainerInfo_SetAppearance(trainerInfo, TrainerInfo_GetAppearanceIndex(rnd, TrainerInfo_Gender(trainerInfo), 0));
+    TrainerInfo_SetAppearance(trainerInfo, Appearance_CalculateFromTrainerInfo(rnd, TrainerInfo_Gender(trainerInfo), 0));
 
     berryPatches = MiscSaveBlock_GetBerryPatches(saveData);
     BerryPatches_Init(berryPatches, heapID, (const u16 *)sBerryInitTable, NELEMS(sBerryInitTable));
diff --git a/src/meson.build b/src/meson.build
index c32c231822..ecea1fd170 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -230,7 +230,7 @@ pokeplatinum_c = files(
     'unk_0205A0D8.c',
     'unk_0205B33C.c',
     'unk_0205C22C.c',
-    'unk_0205C980.c',
+    'appearance.c',
     'unk_0205CA94.c',
     'field_message.c',
     'map_tile_behavior.c',
diff --git a/src/overlay059/ov59_021D0D80.c b/src/overlay059/ov59_021D0D80.c
index 7674696464..e6483421fa 100644
--- a/src/overlay059/ov59_021D0D80.c
+++ b/src/overlay059/ov59_021D0D80.c
@@ -13,6 +13,7 @@
 #include "overlay059/ov59_021D2F88.h"
 #include "overlay059/struct_ov59_021D109C.h"
 
+#include "appearance.h"
 #include "bg_window.h"
 #include "char_transfer.h"
 #include "communication_information.h"
@@ -54,7 +55,6 @@
 #include "unk_020393C8.h"
 #include "unk_0205B33C.h"
 #include "unk_0205C22C.h"
-#include "unk_0205C980.h"
 #include "unk_020961E8.h"
 #include "vram_transfer.h"
 
@@ -1655,7 +1655,7 @@ static void ov59_021D2860(NNSG2dCharacterData *param0[2], NNSG2dPaletteData *par
     int v0;
     u8 *v1, *v2;
 
-    v0 = sub_0205CA0C(param4, param3);
+    v0 = Appearance_GetIndex(param4, param3);
 
     v1 = (u8 *)param0[1]->pRawData;
     v2 = (u8 *)param1[1]->pRawData;
diff --git a/src/overlay064/ov64_0222DCE0.c b/src/overlay064/ov64_0222DCE0.c
index 736f488b11..f023c20589 100644
--- a/src/overlay064/ov64_0222DCE0.c
+++ b/src/overlay064/ov64_0222DCE0.c
@@ -18,6 +18,7 @@
 #include "overlay063/struct_ov63_0222BB38_decl.h"
 #include "overlay064/struct_ov64_022302EC.h"
 
+#include "appearance.h"
 #include "ascii_util.h"
 #include "bag.h"
 #include "bg_window.h"
@@ -61,7 +62,6 @@
 #include "unk_0202ACE0.h"
 #include "unk_0203061C.h"
 #include "unk_0203909C.h"
-#include "unk_0205C980.h"
 #include "unk_020890F4.h"
 #include "vars_flags.h"
 #include "vram_transfer.h"
@@ -3147,7 +3147,7 @@ static void ov64_02231164(UnkStruct_ov64_02230F98 *param0, UnkStruct_ov64_0222E0
     UnkStruct_ov5_021DE5D0 v3;
     u32 v0 = sub_0202AD2C(wifiList, param1->unk_08.unk_04[param1->unk_07], 8);
     u32 v1 = sub_0202AD2C(wifiList, param1->unk_08.unk_04[param1->unk_07], 7);
-    sub_02076AAC(sub_0205CA14(v0, v1, 1), 2, &v3);
+    sub_02076AAC(Appearance_GetData(v0, v1, APPEARANCE_DATA_TRAINER_CLASS_2), 2, &v3);
 
     void *buffer = Heap_Alloc(heapID, 0xC80);
     CharacterSprite_LoadTiledData(v3.narcID, v3.unk_14, heapID, 0, 0, 10, 10, buffer);
diff --git a/src/overlay094/ov94_02243EF8.c b/src/overlay094/ov94_02243EF8.c
index d8fae6faeb..ba44c965a4 100644
--- a/src/overlay094/ov94_02243EF8.c
+++ b/src/overlay094/ov94_02243EF8.c
@@ -7,6 +7,7 @@
 #include "overlay094/application.h"
 #include "overlay094/gts_application_state.h"
 
+#include "appearance.h"
 #include "graphics.h"
 #include "heap.h"
 #include "sound_playback.h"
@@ -14,7 +15,6 @@
 #include "sys_task_manager.h"
 #include "touch_screen.h"
 #include "unk_0200679C.h"
-#include "unk_0205C980.h"
 
 typedef struct AvatarAnimationData {
     int state;
@@ -302,7 +302,7 @@ static void ov94_02244378(NNSG2dCharacterData *param0, NNSG2dPaletteData *param1
     int v0;
     u8 *v1, *v2;
 
-    v0 = sub_0205CA0C(param4, param3);
+    v0 = Appearance_GetIndex(param4, param3);
     v1 = (u8 *)param0->pRawData;
     v2 = (u8 *)param1->pRawData;
 
diff --git a/src/overlay109/ov109_021D3D50.c b/src/overlay109/ov109_021D3D50.c
index 21b256a90b..531dea4ac8 100644
--- a/src/overlay109/ov109_021D3D50.c
+++ b/src/overlay109/ov109_021D3D50.c
@@ -13,6 +13,7 @@
 #include "overlay109/struct_ov109_021D5140_sub1.h"
 #include "overlay109/struct_ov109_021D5140_sub2.h"
 
+#include "appearance.h"
 #include "bg_window.h"
 #include "char_transfer.h"
 #include "communication_information.h"
@@ -54,7 +55,6 @@
 #include "unk_02038ED4.h"
 #include "unk_020393C8.h"
 #include "unk_0205B33C.h"
-#include "unk_0205C980.h"
 #include "unk_0209BDF8.h"
 #include "vram_transfer.h"
 
@@ -1659,7 +1659,7 @@ static void ov109_021D57E0(NNSG2dCharacterData *param0[2], NNSG2dPaletteData *pa
     int v0;
     u8 *v1, *v2;
 
-    v0 = sub_0205CA0C(param4, param3);
+    v0 = Appearance_GetIndex(param4, param3);
     v1 = (u8 *)param0[1]->pRawData;
     v2 = (u8 *)param1[1]->pRawData;
 
diff --git a/src/scrcmd.c b/src/scrcmd.c
index feabf30792..735f182148 100644
--- a/src/scrcmd.c
+++ b/src/scrcmd.c
@@ -94,6 +94,7 @@
 #include "savedata/save_table.h"
 #include "underground/vendors.h"
 
+#include "appearance.h"
 #include "bag.h"
 #include "bg_window.h"
 #include "camera.h"
@@ -206,7 +207,6 @@
 #include "unk_0205749C.h"
 #include "unk_0205B33C.h"
 #include "unk_0205C22C.h"
-#include "unk_0205C980.h"
 #include "unk_0205DFC4.h"
 #include "unk_020655F4.h"
 #include "unk_02069BE0.h"
@@ -483,9 +483,9 @@ static BOOL ScrCmd_145(ScriptContext *ctx);
 static BOOL sub_02043A4C(ScriptContext *ctx);
 static BOOL ScrCmd_153(ScriptContext *ctx);
 static BOOL ScrCmd_LoadTrainerAppearances(ScriptContext *ctx);
-static BOOL ScrCmd_155(ScriptContext *ctx);
-static BOOL ScrCmd_29C(ScriptContext *ctx);
-static BOOL ScrCmd_156(ScriptContext *ctx);
+static BOOL ScrCmd_GetTrainerInfoTrainerClass(ScriptContext *ctx);
+static BOOL ScrCmd_CalculateTrainerInfoAppearance(ScriptContext *ctx);
+static BOOL ScrCmd_SetTrainerInfoAppearance(ScriptContext *ctx);
 static BOOL ScrCmd_2BA(ScriptContext *ctx);
 static BOOL ScrCmd_BlackOutFromBattle2(ScriptContext *ctx);
 static BOOL ScrCmd_14C(ScriptContext *ctx);
@@ -1108,8 +1108,8 @@ const ScrCmdFunc Unk_020EAC58[] = {
     ScrCmd_SetCommPlayerDir,
     ScrCmd_153,
     ScrCmd_LoadTrainerAppearances,
-    ScrCmd_155,
-    ScrCmd_156,
+    ScrCmd_GetTrainerInfoTrainerClass,
+    ScrCmd_SetTrainerInfoAppearance,
     ScrCmd_CheckPokedexAcquired,
     ScrCmd_GivePokedex,
     ScrCmd_CheckRunningShoesAcquired,
@@ -1435,7 +1435,7 @@ const ScrCmdFunc Unk_020EAC58[] = {
     ScrCmd_299,
     ScrCmd_29A,
     ScrCmd_29B,
-    ScrCmd_29C,
+    ScrCmd_CalculateTrainerInfoAppearance,
     ScrCmd_AddMenuEntry,
     ScrCmd_29E,
     ScrCmd_29F,
@@ -5287,42 +5287,42 @@ static BOOL ScrCmd_153(ScriptContext *ctx)
 
 static BOOL ScrCmd_LoadTrainerAppearances(ScriptContext *ctx)
 {
-    TrainerInfo *v0 = SaveData_GetTrainerInfo(FieldSystem_GetSaveData(ctx->fieldSystem));
-    StringTemplate **v1 = FieldSystem_GetScriptMemberPtr(ctx->fieldSystem, SCRIPT_MANAGER_STR_TEMPLATE);
+    TrainerInfo *trainerInfo = SaveData_GetTrainerInfo(FieldSystem_GetSaveData(ctx->fieldSystem));
+    StringTemplate **strTemplate = FieldSystem_GetScriptMemberPtr(ctx->fieldSystem, SCRIPT_MANAGER_STR_TEMPLATE);
 
-    TrainerInfo_LoadAppearanceVariants(TrainerInfo_ID(v0), TrainerInfo_Gender(v0), *v1);
+    Appearance_LoadVariants(TrainerInfo_ID(trainerInfo), TrainerInfo_Gender(trainerInfo), *strTemplate);
     return FALSE;
 }
 
-static BOOL ScrCmd_155(ScriptContext *ctx)
+static BOOL ScrCmd_GetTrainerInfoTrainerClass(ScriptContext *ctx)
 {
-    TrainerInfo *v0 = SaveData_GetTrainerInfo(FieldSystem_GetSaveData(ctx->fieldSystem));
-    u16 v1 = ScriptContext_GetVar(ctx);
-    u16 *v2 = ScriptContext_GetVarPointer(ctx);
+    TrainerInfo *trainerInfo = SaveData_GetTrainerInfo(FieldSystem_GetSaveData(ctx->fieldSystem));
+    u16 variant = ScriptContext_GetVar(ctx);
+    u16 *destVar = ScriptContext_GetVarPointer(ctx);
 
-    *v2 = TrainerInfo_GetAppearanceIndex(TrainerInfo_ID(v0), TrainerInfo_Gender(v0), v1);
-    *v2 = sub_0205CA14(TrainerInfo_Gender(v0), *v2, 2);
+    *destVar = Appearance_CalculateFromTrainerInfo(TrainerInfo_ID(trainerInfo), TrainerInfo_Gender(trainerInfo), variant);
+    *destVar = Appearance_GetData(TrainerInfo_Gender(trainerInfo), *destVar, APPEARANCE_DATA_TRAINER_CLASS_1);
 
     return FALSE;
 }
 
-static BOOL ScrCmd_29C(ScriptContext *ctx)
+static BOOL ScrCmd_CalculateTrainerInfoAppearance(ScriptContext *ctx)
 {
-    TrainerInfo *v0 = SaveData_GetTrainerInfo(FieldSystem_GetSaveData(ctx->fieldSystem));
-    u16 v1 = ScriptContext_GetVar(ctx);
-    u16 *v2 = ScriptContext_GetVarPointer(ctx);
+    TrainerInfo *trainerInfo = SaveData_GetTrainerInfo(FieldSystem_GetSaveData(ctx->fieldSystem));
+    u16 variant = ScriptContext_GetVar(ctx);
+    u16 *destVar = ScriptContext_GetVarPointer(ctx);
 
-    *v2 = TrainerInfo_GetAppearanceIndex(TrainerInfo_ID(v0), TrainerInfo_Gender(v0), v1);
+    *destVar = Appearance_CalculateFromTrainerInfo(TrainerInfo_ID(trainerInfo), TrainerInfo_Gender(trainerInfo), variant);
 
     return FALSE;
 }
 
-static BOOL ScrCmd_156(ScriptContext *ctx)
+static BOOL ScrCmd_SetTrainerInfoAppearance(ScriptContext *ctx)
 {
-    TrainerInfo *v0 = SaveData_GetTrainerInfo(FieldSystem_GetSaveData(ctx->fieldSystem));
-    u16 v1 = ScriptContext_GetVar(ctx);
+    TrainerInfo *trainerInfo = SaveData_GetTrainerInfo(FieldSystem_GetSaveData(ctx->fieldSystem));
+    u16 appearance = ScriptContext_GetVar(ctx);
 
-    TrainerInfo_SetAppearance(v0, v1);
+    TrainerInfo_SetAppearance(trainerInfo, appearance);
     return FALSE;
 }
 
diff --git a/src/scrcmd_strings.c b/src/scrcmd_strings.c
index 4212677a97..8c96f28af5 100644
--- a/src/scrcmd_strings.c
+++ b/src/scrcmd_strings.c
@@ -11,6 +11,7 @@
 #include "field/field_system.h"
 #include "savedata/save_table.h"
 
+#include "appearance.h"
 #include "berry_data.h"
 #include "field_script_context.h"
 #include "field_system.h"
@@ -29,7 +30,6 @@
 #include "string_template.h"
 #include "system_vars.h"
 #include "trainer_info.h"
-#include "unk_0205C980.h"
 #include "unk_0205DFC4.h"
 #include "vars_flags.h"
 
@@ -247,7 +247,7 @@ BOOL ScrCmd_BufferTrainerClassFromAppearance(ScriptContext *ctx)
     StringTemplate **strTemplate = FieldSystem_GetScriptMemberPtr(fieldSystem, SCRIPT_MANAGER_STR_TEMPLATE);
     u8 templateArg = ScriptContext_ReadByte(ctx);
 
-    int trainerClass = sub_0205CA14(TrainerInfo_Gender(trainerInfo), TrainerInfo_Appearance(trainerInfo), 2);
+    int trainerClass = Appearance_GetData(TrainerInfo_Gender(trainerInfo), TrainerInfo_Appearance(trainerInfo), APPEARANCE_DATA_TRAINER_CLASS_1);
     StringTemplate_SetTrainerClassNameWithArticle(*strTemplate, templateArg, trainerClass);
 
     return FALSE;
diff --git a/src/unk_02030A80.c b/src/unk_02030A80.c
index 784084454f..86563d0629 100644
--- a/src/unk_02030A80.c
+++ b/src/unk_02030A80.c
@@ -8,6 +8,7 @@
 #include "struct_defs/struct_02030A80.h"
 #include "struct_defs/wi_fi_history.h"
 
+#include "appearance.h"
 #include "charcode_util.h"
 #include "heap.h"
 #include "pokemon.h"
@@ -20,7 +21,6 @@
 #include "unk_02014A84.h"
 #include "unk_02014D38.h"
 #include "unk_0202C858.h"
-#include "unk_0205C980.h"
 #include "unk_020996D0.h"
 
 UnkStruct_02030A80 *sub_02030A80(enum HeapID heapID)
@@ -67,7 +67,7 @@ void sub_02030AA0(UnkStruct_02030A80 *param0, SaveData *saveData)
     MiscSaveBlock_IntroMsg(v3, &param0->unk_20_val1);
 
     param0->unk_15 = v8.birthday.month;
-    param0->unk_16 = sub_0205CA14(TrainerInfo_Gender(v0), TrainerInfo_Appearance(v0), 0);
+    param0->unk_16 = Appearance_GetData(TrainerInfo_Gender(v0), TrainerInfo_Appearance(v0), APPEARANCE_DATA_INDEX);
     param0->unk_19 = GAME_VERSION;
     param0->language = GAME_LANGUAGE;
     param0->unk_7C.unk_00 = SaveData_CalculateChecksum(saveData, param0, sizeof(UnkStruct_02030A80) - (sizeof(UnkStruct_0202F298_sub1)));
diff --git a/src/unk_0205B33C.c b/src/unk_0205B33C.c
index 7a923746aa..9ffb0f4128 100644
--- a/src/unk_0205B33C.c
+++ b/src/unk_0205B33C.c
@@ -12,6 +12,7 @@
 #include "field/field_system.h"
 #include "global/pm_version.h"
 
+#include "appearance.h"
 #include "communication_information.h"
 #include "communication_system.h"
 #include "field_system.h"
@@ -32,7 +33,6 @@
 #include "unk_02014D38.h"
 #include "unk_02033200.h"
 #include "unk_020366A0.h"
-#include "unk_0205C980.h"
 #include "unk_02095E98.h"
 #include "unk_02099500.h"
 
@@ -1216,7 +1216,7 @@ int sub_0205BF44(UnkStruct_0205B43C *param0, StringTemplate *param1)
         int v4 = TrainerInfo_Appearance(param0->unk_08);
         int v5 = TrainerInfo_Gender(param0->unk_08);
 
-        StringTemplate_SetTrainerClassName(param1, 0, sub_0205CA14(v5, v4, 2));
+        StringTemplate_SetTrainerClassName(param1, 0, Appearance_GetData(v5, v4, APPEARANCE_DATA_TRAINER_CLASS_1));
 
         return 168;
     }
@@ -1373,7 +1373,7 @@ void *sub_0205C17C(UnkStruct_0205B43C *param0)
     param0->unk_188[0] = TrainerCard_New(HEAP_ID_SYSTEM);
     param0->unk_188[1] = TrainerCard_New(HEAP_ID_SYSTEM);
 
-    TrainerCard_Init(FALSE, FALSE, 0, sub_0205CA14(TrainerInfo_Gender(param0->unk_08), TrainerInfo_Appearance(param0->unk_08), 0), param0->fieldSystem, param0->unk_184);
+    TrainerCard_Init(FALSE, FALSE, 0, Appearance_GetData(TrainerInfo_Gender(param0->unk_08), TrainerInfo_Appearance(param0->unk_08), 0), param0->fieldSystem, param0->unk_184);
 
     return (void *)param0->unk_188[CommSys_CurNetId() ^ 1];
 }
diff --git a/src/unk_0205C980.c b/src/unk_0205C980.c
deleted file mode 100644
index 69fff5f5ea..0000000000
--- a/src/unk_0205C980.c
+++ /dev/null
@@ -1,119 +0,0 @@
-#include "unk_0205C980.h"
-
-#include <nitro.h>
-#include <string.h>
-
-#include "graphics.h"
-#include "heap.h"
-#include "string_template.h"
-
-static const int TRAINER_APPEARANCES[][3] = {
-    // male appearances
-    { 0x3, 0x3C, 0x3C }, // school kid
-    { 0x5, 0x6, 0x6 }, // bug catcher
-    { 0xB, 0x18, 0x18 }, // ace trainer (male)
-    { 0x1f, 0x39, 0x39 }, // roughneck
-    { 0x32, 0x30, 0x30 }, // ruin maniac
-    { 0x33, 0xE, 0xE }, // black belt
-    { 0x3E, 0x20, 0x20 }, // rich boy
-    { 0x46, 0x31, 0x31 }, // psychic
-
-    // female appearances
-    { 0x6, 0x3, 0x3 }, // lass
-    { 0x7, 0xA, 0xA }, // battle girl
-    { 0xD, 0x24, 0x24 }, // beauty
-    { 0xE, 0x19, 0x19 }, // ace trainer (female)
-    { 0x23, 0x55, 0x55 }, // idol
-    { 0x25, 0x23, 0x23 }, // socialite
-    { 0x2A, 0x12, 0x12 }, // cowgirl
-    { 0x3f, 0x21, 0x21 } // lady
-};
-
-static const int APPEARANCE_SHUFFLE_TABLE[][4] = {
-    { 0x0, 0x1, 0x2, 0x3 },
-    { 0x1, 0x6, 0x7, 0x0 },
-    { 0x2, 0x3, 0x4, 0x5 },
-    { 0x3, 0x0, 0x5, 0x6 },
-    { 0x4, 0x1, 0x2, 0x7 },
-    { 0x5, 0x2, 0x7, 0x0 },
-    { 0x6, 0x3, 0x4, 0x1 },
-    { 0x7, 0x4, 0x5, 0x6 }
-};
-
-void TrainerInfo_LoadAppearanceVariants(u32 trainerId, int trainerGender, StringTemplate *stringTemplate)
-{
-    int v0 = trainerId % 8;
-    int variant;
-
-    for (variant = 0; variant < 4; variant++) {
-        int appearanceIndex = APPEARANCE_SHUFFLE_TABLE[v0][variant] + 8 * trainerGender;
-        StringTemplate_SetTrainerClassName(stringTemplate, variant, TRAINER_APPEARANCES[appearanceIndex][1]);
-    }
-}
-
-int TrainerInfo_GetAppearanceIndex(u32 trainerId, int trainerGender, u32 variant)
-{
-    int v0 = trainerId % 8;
-    int v1 = APPEARANCE_SHUFFLE_TABLE[v0][variant] + 8 * trainerGender;
-
-    return TRAINER_APPEARANCES[v1][0];
-}
-
-static int sub_0205C9E0(int gender, int param1)
-{
-    int v0;
-
-    for (v0 = 0; v0 < 16 / 2; v0++) {
-        if (TRAINER_APPEARANCES[v0 + (gender * (16 / 2))][0] == param1) {
-            return v0 + (gender * (16 / 2));
-        }
-    }
-
-    return 0;
-}
-
-int sub_0205CA0C(int gender, int param1)
-{
-    return sub_0205C9E0(gender, param1);
-}
-
-int sub_0205CA14(int gender, int param1, int param2)
-{
-    int v0 = sub_0205C9E0(gender, param1);
-
-    switch (param2) {
-    case 0:
-        return v0;
-        break;
-    case 2:
-        return TRAINER_APPEARANCES[v0][1];
-        break;
-    case 1:
-        return TRAINER_APPEARANCES[v0][2];
-        break;
-    default:
-        GF_ASSERT(0);
-    }
-
-    return 0;
-}
-
-u16 *sub_0205CA4C(enum HeapID heapID)
-{
-    u8 *v0, *v1;
-    NNSG2dPaletteData *v2, *v3;
-    u16 *v4, *v5;
-    int v6;
-
-    v0 = Graphics_GetPlttData(NARC_INDEX_GRAPHIC__RECORD, 7, &v2, heapID);
-    v4 = Heap_Alloc(heapID, 16 * 18 * 2);
-    v5 = (u16 *)v2->pRawData;
-
-    for (v6 = 0; v6 < 16 * 16; v6++) {
-        v4[v6] = v5[v6];
-    }
-
-    Heap_Free(v0);
-
-    return v4;
-}
diff --git a/src/unk_02073700.c b/src/unk_02073700.c
index fb4b11bcc1..953da6733a 100644
--- a/src/unk_02073700.c
+++ b/src/unk_02073700.c
@@ -7,12 +7,12 @@
 
 #include "overlay096/struct_ov96_0223B450_sub1.h"
 
+#include "appearance.h"
 #include "save_player.h"
 #include "savedata.h"
 #include "trainer_info.h"
 #include "unk_0202C858.h"
 #include "unk_0202D05C.h"
-#include "unk_0205C980.h"
 
 void sub_02073700(SaveData *saveData, int param1, UnkStruct_ov96_0223B450_sub1 *param2)
 {
@@ -30,7 +30,7 @@ void sub_02073700(SaveData *saveData, int param1, UnkStruct_ov96_0223B450_sub1 *
     param2->unk_BA = (u8)WiFiHistory_GetCountry(wiFiHistory);
     param2->unk_BB = (u8)WiFiHistory_GetRegion(wiFiHistory);
     param2->unk_C8_val1_1 = TrainerInfo_Gender(v1);
-    param2->unk_C9 = sub_0205CA14(param2->unk_C8_val1_1, TrainerInfo_Appearance(v1), 1);
+    param2->unk_C9 = Appearance_GetData(param2->unk_C8_val1_1, TrainerInfo_Appearance(v1), APPEARANCE_DATA_TRAINER_CLASS_2);
 
     for (v0 = 0; v0 < 3; v0++) {
         MI_CpuCopy8(sub_0202D498(saveData, 0 + v0), &(param2->unk_CA[8 * v0]), 8);