Deluxe Bowser Adult Costume - X-Large This adult deluxe Bowser costume includes a jumpsuit with attached tail, inflatable shell, character headpiece and pair of cuffs. Our Bowser costume comes in adult sizes X-Large, XX-Large. This Bowser costume is an officially licensed Mario Brothers 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.