Please use the chest measurement for the most accurate measurement when purchasing our tees. If your dog is on the high end of a size, please go up to the next size especially if their total body length is measuring at the next size. For example a dog with a chest measurement of 19 and a total body length of 13 will need to order a size L rather than a size M.
*This item is handmade to order, and is not eligible for returns or exchanges. Please measure carefully, and contact us with any sizing questions!*