Size:XL Dear customer Your chill Pup will look so cool in their any one of a kind jean jacket. The frizzy arms and the light wash makes each jean jacket unique and special. Authentic United stamped snap buttons on the front of the clothes for an easy closure and decorative shiny silver like buttons. What a cool chill pups jean jacket. Dress up this jeans can maintain their temperature of skin after your pet’s hair get cut on summer,to prevent them from having a clod. Moreover,it can protect their skin after cutting hair,because they are easy to be hurt without protecting of fur. Therefore,It is very necessary to have a accurate size of your lovely pet, moreover,you should note these things before you buy,just as follows. Method of measurement: Chest girth:the most widest of the pet’s body(the chest girth behind the pet’s front legs). Neck girth:the neck circumference of the pet(the size should add 0.5″-1.5″ properly). In order to put it for your pet easily,the size you measured should add a few centimeter(little pet: 0.5″ ,middle and big pet:0.5″-1.5″). Don’t tight the rope when you measure it,take each measurement a bit loosely. Neck girth:the neck circumference of the pet(the size should add 0.5″-1.5″ properly). Notice: 1.The product is specifically designed for the small pet dogs such as teddy dog, it’s not suitable for large pet dog. 2.Color of pictures may varies by different monitor setting. All pictures are real stock photos. 3. Please check the measurement chart carefully before you buy the item. Thank you for your understanding! Buy now!There are the best products and best service.