Fix suit baldness (#27404)

Initial commit

Content.Shared/Clothing/EntitySystems/ClothingSystem.cs

@@ -95,6 +95,8 @@ public abstract class ClothingSystem : EntitySystem
             while (enumerator.NextItem(out EntityUid item))
             {
                 if (TryComp(item, out HideLayerClothingComponent? comp))
+                {
+                    if (comp.Slots.Contains(layer))
                     {
                         //Checks for mask toggling. TODO: Make a generic system for this
                         if (comp.HideOnToggle && TryComp(item, out MaskComponent? mask) && TryComp(item, out ClothingComponent? clothing))
@@ -112,6 +114,7 @@ public abstract class ClothingSystem : EntitySystem
                         }
                     }
                 }
+            }
             _humanoidSystem.SetLayerVisibility(equipee, layer, shouldLayerShow);
         }
     }