What’s that in the sky? Is it a plane? Is it a bird? No, it’s Supergirl!! Dress your cutie up in this adorable pink supergirl onesie for Halloween. Armed with this costume, your supergirl will use her power of “awwww” on all the guests and melt them with cuteness. Combine this costume with our other super-hero favorites and create a super-hero family for this Halloween! Costume consists of tutu, pants, headpiece and little boots. Sizes available: Newborn (0-6) and Infant (6-12) Made of Polyester. Care: Cold Wash.