Kids Size Chart (Boys and Girls):
Age (Years) Chest (inches) Length (inches) Sleeve (inches)
1(0-1) 20 12.5 4.5
2(1-2) 22 14 4.5
3(2-3) 24 15.5 5
4(3-4) 26 17 5.5
6(5-6) 28 18.5 6
8(7-8) 30 20 6.5
10(9-10) 32 21.5 7
12(11-12) 34 23 7
14(13-14) 36 24.5 7.5

 

Age is just for reference, Please consider Chest size while Ordering Tshirt.
Size may vary + or - 0.5 inches.