This Teen Supergirl Costume is a great superhero costume for Halloween! Super powers are no longer restricted to Superman with this Supergirl costume. This Halloween, you can feel like a superhero when you wear the teen Supergirl costume. Our teen Supergirl costume includes shirt with attached cape, skirt, belt, boot tops. Fits dress size 2-6. Availability: This Teen Supergirl Costume takes approximately 1-2 business days to leave the warehouse plus transit time.