For a little added warmth and a whole lot of style, dress your dog or puppy in this colorful striped shirt from Ware of the Dog. It's made in the USA from the finest mid-weight Japanese cotton with a little bit of stretch for an easy fit. The Ware of the Dog Cotton Dog T-Shirt has a contrasting striped chest panel and sleeves and can be machine-washed warm and tumble-dried low. X-Small: 12l x 6.75"w Small: 13.25"l x 8.5"w Medium: 15.5l x, 9.5"w T-Shirt Sizing X-Small Size 1: 13 to 14" Girth Small Size 2: 18 to 20" Girth Medium Size 3: 20 to 22" Girth