You can't (un)equip garments on/from obscured inventory slots anymore.

code/modules/mob/living/carbon/monkey/combat.dm

@@ -81,7 +81,7 @@
 /mob/living/carbon/monkey/proc/pickup_and_wear(obj/item/I)
 	if(QDELETED(I) || I.loc != src)
 		return
-	equip_to_appropriate_slot(I)
+	equip_to_appropriate_slot(I, TRUE)
 
 /mob/living/carbon/monkey/resist_restraints()
 	var/obj/item/I = null

code/modules/mob/living/carbon/monkey/inventory.dm

@@ -1,4 +1,9 @@
-/mob/living/carbon/monkey/can_equip(obj/item/I, slot, disable_warning = FALSE, bypass_equip_delay_self = FALSE)
+/mob/living/carbon/monkey/can_equip(obj/item/I, slot, disable_warning = FALSE, bypass_equip_delay_self = FALSE, clothing_check = FALSE, list/return_warning)
+	if(clothing_check && (slot in check_obscured_slots()))
+		if(return_warning)
+			return_warning[1] = "<span class='warning'>You are unable to equip with your current garments in the way!</span>"
+		return FALSE
+
 	switch(slot)
 		if(SLOT_HANDS)
 			if(get_empty_held_indexes())