Shock, lock, & barrel masks from the nightmare before Christmas. make desired shape with foil. Then cover whole thing with masking tape. Cut out holes for eyes and add extra tape around eye holes. Paper mache front and back of masks.
Channel Jack Skellington and transform old household items into some spooky DIY Potion Bottles. Use old vitamin bottles or medicine containers and some puffy paint to show off potion ingredients (like(Potion Ingredients)