OFFICIALLY LICENSED DC Comics Child's costume shirt, look for trademark on label and packaging to help assure you've received authentic item SUPERGIRL costume shirt and removable cape with logo READ BEFORE BUYING: Costumes are not sized the same as apparel, please review the Rubies Child size chart in images, reviews and Q & A for best fit, do not choose based on clothing size Pre-shrunk child's Medium shirt measures approximately 24" long and 18" wide; cape measures 23" long Costume t-shirt is a fun and easy choice all year long; parties, dress-up, hanging out and feeling like a super hero, as well as Halloween Cotton Supergirl T-Shirt is fun and easy to wear, any day, every day and for dress-up