Unleash your inner chaos this Halloween with the Harley Quinn Costume for Children by Rubies! From her wild beginnings, Harley Quinn has become a fan-favorite for her fierce independence and unpredictable antics. This colorful and fun costume includes Harley's signature red and black dress, jester headband, collar, mask, and wrist gauntlets. Whether you're trick-or-treating or attending a costume party, this costume is sure to turn heads and let you channel your favorite villainess in full force!