Specifications: Material: Polyester and gauze Type : Halloween Pet dress Suit for cat and small to medium dog Package includes: 1 x puppy dog cat dress Main features: 1.A nice outfit for your fur friend or those pet who have pet 2.Soft and warm material 3.Machine washable in cold water 4.Elastic design make it easy on easy off Size detail: Please measure length,neck,and chest of your pet. take each measurement a bit loosely. If your dog is between 2 sizes or growing up, pls choose the large one Size S : Neck girth /9.0”,Chest girth/14.9”; back length/ 10.6” Size M : Neck girth /9.8”; Chest girth/16.9”; back length/11.8” Size L : Neck girth /10.6”; Chest girth/19.2”; back length/13.7 Size XL : Neck girth /11.4”; Chest girth/21.6”; back length/16.1 ”