<b>Cool Cowboy Rider Style Pet Costume</b><br> <br> Please measure carefully before purchasing.<br> <b>Size XS: fit chest size 10.3"-17.3"; neck size 7.1"-13.8 ".<br> Size S: fit chest size 13"-20", neck size 6"-17". <br>Size M: fit chest size 13.8"-24.8"; neck size 11"-20.5". <br>Size L: fit chest size 17.3"-34.7"; neck size 15"-23.7"<br> <br> <b>TIPS: </b><br> 1.You looked at one size chart and found that your dog is a size small. But that doesn't mean it is a size small for all the clothes. <br> 2.Take each measurement a bit loosely, so there will be room for your dog to move and breathe, but not too loose. <br> <br> <b>Material:</b> Made of polyester and non-woven fabric<br> <b>Feature:</b> Soft and Breathable. <br>