Size M brown Great outfits for New Years Eve, Christmas, Halloween and animal holidays. Even in cold winter, it can also provide warm and cozy clothes for small dogs, boys or girls. Size XS: 30cm / 11.8inch (circumference: bust); Size S: 36cm / 14.17inch (chest circumference); 25cm / 9.84inch (back length); 24 / 9.45 (neck length). Code M: 40cm (chest circumference); 30cm (back length); 27 / 10.63 (neck length). Size L: 45cm / 17.72inch (circumference: bust); 35cm / 13.78inch (back length); 30 / 11.81 (neck length). Code XL: 50cm (chest circumference); 40cm (back length); 33 / 12.99 (neck length). Code XXL: 55cm (chest size); 45cm (back length); 36 / 14.17 (neck length).