BINGPET Blank Basic Cotton/Polyester Pet Dog Sweatshirt Hoodie BA1002 , Blue Medium M: neck girth is 13 inch,chest girth is 22 inch,body length is 16 inch 65% cotton 35% polyester; Machine wash and dry Comfortable, breathable coat to keep your dog warm in cold weather ribbed sleeves and waist ensure a snug fit Some customer gave the feedback that the hoodie is smaller than store size, you may need to order a size bigger if your pet's size is at the end of border