Benny's Diellest One-Piece Down Jacket, Size S Color: Ivory I bought this when my puppy was young, but they outgrew it before it was ever used. I will wash it before sending it. Product Details (quoted from the HP): Size S: Chest 39cm, Back Length 26cm, Neck 29cm Outer Material: 100% Polyester Lining Material: 100% Polyester Excellent heat retention with 4oz down cotton and fur lining. A down jacket with a voluminous balloon fit that looks even more adorable when worn. On cold days, you can raise the fur collar of a beautiful color to wrap around the neck for extra warmth.