Transform into the king of the prehistoric world with the Original Jurassic T. Rex Inflatable Dinosaur Costume by Rubie's. This costume is a child's size. This brown, one-size-fits-all costume features an inflatable design that will make you the center of attention at any Halloween party. With its detailed features and lifelike style, you'll look like you just stepped out of the Jurassic era. Get ready to roar and stomp your way through the night as the ultimate T. Rex!