Sunward Pet Dog Clothes Dog Shirts Apparel Vest Cute Pink Stripe Love Dress Small Cat Pet Dog Costumes XS: Bust 30cm/11.81"; Neck 20cm/7.87"; Back Length 19cm/7.48" S: Bust 36cm/14.17"; Neck 24cm/9.45"; Back Length 24cm/9.45" M: Bust 42cm/16.54"; Neck 28cm/11.02"; Back Length 29cm/11.42" L: Bust 48cm/18.9" ; Neck 32cm/12.6"; Back Length 34cm/13.39" Material:Cotton.Season For spring, Summer.