Buy white paper lanterns at any party store. Print out Jack Skellington pumpkin carving pattern (also pinned here). Cut out pattern. Tape or glue to lanterns. (You can also light them up with string lantern lights)
Square glass block — from Hobby Lobby/Michael’s/Lowes — filled with string lights - vinyl cut-outs for the face — wrapped in orange tulle and topped off with a black bow and black pipe cleaners, corkscrewed. Can do a snowman,etc, for Christmas.