A great way to have your dog looking their best on your wedding day! This adorable little black and white tuxedo comes in 4 sizes designed to fit just about any dog. Just measure immediately behind the dog's front legs, starting at the base of the neck and following down and around the body of the dog to get the chest size. Order that size or slightly larger for a good fit. The X-large is 30.75" around the chest with 14.5" back length. The large is 25" around the chest x 11.75" back length. The medium is 20.5 around the chest x 8.5 back length while the small is 15.75 around the chest with a 6.5" back length.