Jelly Bean CostumeA cute inexpensive Halloween costume is to get two large pieces of plastic, large enough to cover your body front and back (furniture stores are great places to get this) or use a large clear garbage bag. Tape the bottom and side edges together, but leave openings for your arms and legs. Leave the top open.Blow up assorted colors of balloons and fill the bag. Step into the bag, putting your legs and arms through the openings, then tape top edges together but leave your head out. You are a bag of jelly beans!!