Be the hero of Halloween in this DC Supergirl costume! The red and blue dress with an attached cape is perfect for any party or trick-or-treating. Made of durable polyester and featuring elastic/stretch features, this costume will withstand all your superpowered adventures. Personalize your look with accessories and let your imagination soar. Available in size M (8-10), this costume is a must-have for any young superhero-in-training.