double deal on fixes (#21749)

Author: Moltijoe

code/modules/clothing/clothing.dm

@@ -443,7 +443,7 @@ BLIND     // can't see anything
 			adjusted = DIGIALT_STYLE
 		if(DIGIALT_STYLE)
 			adjusted = DIGITIGRADE_STYLE
-	if(adjusted == NORMAL_STYLE || adjusted == DIGIALT_STYLE) //Yogs End
+	if(adjusted == ALT_STYLE || adjusted == DIGIALT_STYLE) //Yogs End
 		if(fitted != FEMALE_UNIFORM_TOP)
 			fitted = NO_FEMALE_UNIFORM
 		if(!alt_covers_chest) // for the special snowflake suits that expose the chest when adjusted (and also the arms, realistically)

code/modules/mob/living/carbon/human/species.dm

@@ -925,7 +925,7 @@ GLOBAL_LIST_EMPTY(features_by_species)
 			bodyparts_to_add -= "preternis_eye"
 
 	if("preternis_core" in mutant_bodyparts)
-		if(H.w_uniform || H.wear_suit)
+		if(!get_location_accessible(H, BODY_ZONE_CHEST))
 			bodyparts_to_add -= "preternis_core"
 
 	if("pod_hair" in mutant_bodyparts)