1. 【Material】 ： Made of soft and comfortable polyester, slightly elastic, machine washable and cold water dry, soft and light which can keep warm on cold days, and its classic pattern design make your pet more comfortable and fashionable. 2. 【Christmas Sweater】 ： Features the prints of Cartoon ChristmasPattern for an extra fun atmosphere at your Christmas party and make your pets more beautiful. Keep him warm and versatile in fall and winter. 3. 【Good Christmas present】 ： Perfect buy for Christmas season, festival, Christmas, family pictures; Welcome the arrival of Christmas together with your pet. 4. 【Warm winter clothes】 ： Suitable for cold weather, thick enough to keep your pet warm and cozy during all outdoor activities. 5. 【Color and Size】: There are three colors and sizes to choose from, you can check the size chart after measuring the dog's chest, collar and body length, if the dog's size is between the two sizes, choose You a bigger size would be more suitable.