Size: XS chest circumference 30 back length 17cm,S chest circumference 35 back length 22cm,M chest circumference 40 back length 27cm,L chest circumference 45 back length 32cm,XL chest circumference 50 back length 37cm,2XL chest circumference 55 back length 42cm,3XL chest circumference 60 back length 45cm,4XL chest circumference 70 back length 50cm,5XL chest circumference 80 back length 55cm Applicable gender: general Material: Cotton Style: Casual Suitable: Short-sleeved dog clothes are suitable for small and medium dogs and cats, such as Chihuahua, Shih Tzu, Poodle, Pomeranian, Teddy, Shorthair, etc. Pets can wear sweatshirts to various parties, including Christmas, Halloween , birthdays, themed parties or other festive occasions with a charming and lovely look.