Size Chart: S: neck 28-35cm, bust 40-50cm; M: neck 30-43cm, bust 45-60cm; L: neck 40-50cm, bust 50-70cm. 【Christmas with your dog】Christmas is coming, let your puppy carry it and let Santa Claus run around the house. Your puppy can enjoy the Christmas festivities with you. 【Suitable】Suitable for spring, winter or autumn. Keep your pet warm and comfortable during any outdoor activity. Great idea for any holiday like Christmas, weekend cosplay party, or everyday wear. 【Convenient and Adjustable】Saddle-shaped clothing design, easier for you to wear. dog. The velcro can be adjusted according to the size of the animal to ensure more comfort for the dog. 【Soft and comfortable】Made of high quality breathable fabric, soft and skin-friendly, it keeps dogs comfortable and warm all day in winter. 【Size Recommendations】Be a little loose in each measurement so your dog has room to move and breathe, but not too loose. Please measure carefully and refer to the size chart before purchasing. We only