Free the chaos in your child with Rubies The Joker Deluxe Child Costume Boys, 5-7 Years. This officially licensed Joker costume will transform your little one into Gotham's most notorious villain with a bright jacket, attached shirt, tie, vest, pants and bold vinyl mask. Made of strong 100 per cent polyester, it is sure to withstand hundreds of adventures. Perfect for themed parties or Halloween, this costume fits comfortably on kids between the ages of 8-10 years. Take your fun to a new level of play with this unforgettable ensemble. Get yours now.