Material:cotton<br /><br />size Age Top Length     Bust     Sleeve Length<br />S   1-2T 34cm/13.38" 54cm/21.2"  34cm/13.38"<br />M   2-3T 36cm/14.17" 56cm/22.04" 35cm/13.77"<br />L   3-4T 38cm/14.96" 58cm/22.83" 36cm/14.17"<br />XL  4-5T 40cm/15.74" 60cm/23.62" 37cm/14.56"<br /><br />Package:1*baby jacket