I' ve made these darling ghosts over the years.create the shape with bottle, ball or balloon and wire. Drape over cheesecloth and spray with starch.Or soak cheesecloth in a glue/water mixture Once dry remove supports. So clever.so cute!
Paint blocks of wood with glow in the dark paint, then have some fun with black paint for their faces. OR Paint the wood black and the faces with glow in the dark paint so the eyes and mouth "float in air".