Mattel Games Uno Youth Costume Your child will be the only one who will have such a recognizable and simple look at your next costume party. With the Mattel Games Uno Child Costume, everybody will know exactly how to have fun when they're gathered around the table. This simple look uses a sandwich board style costume to get everyone excited for the next game. Your child can wear this over their favorite clothes and instantly become this classic party game. Item cannot be shipped to P.O. Boxes