Yoyorule Fashion Summer Cute Dog Pet Vest Puppy Printed Cotton T Shirt XS: Bust 11.81". Neck 9.06". Length 7.48". S: Bust 13.39". Neck 11.02". Length 9.06". M: Bust 15.75". Neck 12.6".Length 11.42". L: Bust 17.72". Neck 13.78". Length 12.99". Material:Cotton. Elastic sleeveless pets dog vest