WINDPROOF, WATERPROOF & WARM: All of dog coats outside are made of waterproof & windproof polyester, durable and will provide a perfect protection for your dog during the bad weather. The dog jackets inside are made of double layer fleece lined that will keep your lovely pet warm during the cold weather. STYLISH & CREATIVE DESIGN: Each dog winter clothes design with a stand warm collar, also has elastics edges of foot and bottom to adjust the size fit your pet. FINE WORKMANSHIP: Our dog winter coat equipped with 4 metal snaps which makes you can easily put on or take off. Three-dimensional cutting out, will make your lovely pet wear it doesn't look too fat, free to move, doesn't feel the slightest restraint FIT ALL MOST SIZE DOGS: 7 Sizes: XS to XXXL, warm dog coat perfect for most dogs, suitable for small, medium, large breeds dog, great for indoor and outdoor use. Please measure your pet size before you purchase to make sure choose the right size Target Species Dog Size：XS, Chest Girth:25-30cm, Back Length:23cm,Neck Girth:24cm Size：S, Chest Girth:30-38cm, Back Length:27cm,Neck Girth:28cm Size：M, Chest Girth:38-44cm, Back Length:32cm,Neck Girth:33cm Size：L, Chest Girth:44-51cm, Back Length:38cm,Neck Girth:38cm Size：XL, Chest Girth:51-58cm, Back Length:42cm,Neck Girth:45cm Size：XXL, Chest Girth:58-65cm, Back Length:50cm,Neck Girth:49cm Size：XXXL, Chest Girth:65-85cm, Back Length:57cm,Neck Girth:54cm