1¡¢POLYESTER MATERIAL: Dog striped pajamas are made of polyester, highly elastic, soft and stretchable, and super friendly to sensitive skin. 2¡¢COMFORTABLE AND WARM: 4 legs dog pajamas are comfortable to the touch and breathable, so your dog will enjoy soft warmth all night long. 3¡¢FOUR LEGGED DESIGN: Dog apparels feature a four legged design and elastic lower abdomen ribbed elastic leg openings for added comfort. 4¡¢PULLOVER DESIGN: Dog pajamas feature a pullover design that makes it easy to get on and off. Machine wash in cold water with similar colors and lay flat to dry. 5¡¢FASHIONABLE STRIPED PATTERN: Dog pajamas are designed with a stylish striped pattern that will make your dog stand out in any occasion dazzling.