Rule the deep end of any costume contest with this head-turning hammerhead shark tunic. The wide, flat head sits right on top, complete with those wild, wide-set googly eyes that make this costume instantly recognizable from across the room. Side fins stretch out from the arms, a tail fin dangles at the back, and the open-mouth face piece frames your child perfectly while keeping them comfortable enough to chomp through a full night of trick-or-treating. Whether it is Halloween, a school parade, or just a random Tuesday that calls for something extraordinary, this is the costume that gets the whole room talking.