Make it rain all night in this $100 bill costume. Wear the costume everyone wants with this costume great for theme parties, Halloween costume, or just for fun. It's bound to entertain everyone. Costume is made from a foam-backed 100% polyester fabric and includes one tunic that looks just like an over-sized $100 bill! Add your own pants and shirt. Standard, one size fits most adults. Imposta Costumes $100 Bill Costume is Adult One Size for men and women, easy to wear unisex.