Yoyorule Summer Children Boy Camera Short Sleeve Tops T Shirt 100% Cotton 90CM(1-2Y): Bust 56CM/22". Sleeve 11CM/4.3". Shoulder 26CM/10.2". Length 38 CM/14.9". 100CM(2-3Y): Bust 62CM/24.4". Sleeve 12CM/4.7". Shoulder 27CM/10.6". Length 42 CM/16.5". 110CM(3-4Y): Bust 66CM/25.9". Sleeve 13CM/5.1". Shoulder 28CM/11". Length 45CM/17.7". 120CM(4-5Y): Bust 70CM/27.5". Sleeve 13CM/5.1". Shoulder 29CM/11.4". Length 49CM/19.2". 130CM(5-6Y): Bust 76CM/29.9". Sleeve 15CM/5.9". Shoulder 32CM/12.5". Length 51CM/20".