Size XS best fits neck girth: 9" breast girth: 14", and body length: 11.5". Red Bow Wide: 3", Black Tie Length: 4.75" | We will make your prince charming look amazing for the "Special Day"! | Well tailored and fully lined formal tuxedo | It comes with a replacement black tie and red bow tie to provide different look for different occasion and weekend party | Suitable for dog breed such as Toy Yorkshire Terrier, Chihuahua, Pomeranian however sizing for each dog is unique, we highly recommend you measure your pet precisely