Supergirl Pet Pet Costume - Small This superhero Supergirl dog costume includes a metallic dress with S logo on the back. The Supergirl dog costume comes in pet sizes X-Large, Large, Medium, Small. This Supergirl dog costume is an officially licensed Supergirl pet costume. Please note: This item's color may vary due to inherent manufacturing variations or your computer monitor's color settings. The item you receive will be identical or substantially similar to the item pictured in this listing.