I made this costume in about an hour. I already had the devil horns, tail, and pitchfork. The egg is made from an old sheet, yellow craft foam, 2 hangers, some hot glue, and very little sewing.
By luv2craft from Normalville, PA
The instructions are quite simple. First go to the fabric store and pick up a couple of yards of white felt and 1/2 a yard of bright yellow felt. You also need store bought materials for being a devil, such as the the red horns, the tail and the pitchfork.