Dog Tuxedo Vest Wedding Party Outfit Costume for Small and Medium Dogs Tux inspired Vest with bow tie Size Small fits body length 12-14" and size Medium fits 14-17". Measure your dog from the base of the neck to the base of the tale. Black Bow Width 4" The perfect addition to your wedding party Turn your little prince into prince charming for a special day or party Quality double stitch construction will hold up for your event and more