From princesses to mermaids to superheroes, whatever costume she wants, we’ve got it. Our selection of Halloween costume for girls has everything you’re looking for to make her trick or treat dreams come true. So before she takes her first step out that door, make sure she’s dressed for success this Halloween in this fabulous Batman Robin Tween Girl’s Costume for a night she’ll never forget. Tween medium fits sizes 2-4. Includes:• Dress• Belt• Cape• Eyemask• Glovelets Imported.