Material:Made of soft and comfortable acrylic have a slight elasticity, machine wash in cold water and line dry. Christmas Sweater:Features the prints of cartoon ChristmasPattern for added fun atmosphere to your Christmas celebration, make your pets more lovely Good Christmas Present:Perfect buy for Holiday Season, Festival, Christmas, Family Pictures; Welcome The arrival of Christmas together with your pet. Winter Warm Clothes:Suitable for cold weather, thick enough to keep your pet warm and cozy throughout any outdoor activity. Attention:Please measure your pet's Neck Girth, Chest Girth, Back Length and refer to Size Information before you buy.Your baby usually wears size S doesn't mean all size S will fit him/her,please check the size information carefully before you buy.