Batman AKA The Dark Knight AKA The Caped Crusader. He's Brilliant, he's a billionaire and he must be your comic hero of choice if your checking out this awesome dress! This costume style dress is a perfect Polyester/Spandex blend for ultimate comfort. Going to party and need a costume, or maybe a little cosplay? Raise the Bat Signal get the batmobile from Alfred and head on out in this jumper! Listed In Junior's sizes.