Size Information
Size 100=3T:
Jacket length=45cm;Chest=70cm;Sleeve length=36cm
Size 110=4T:
Jacket length=49cm;Chest=74cm;Sleeve length=38cm
Size 120=5:
Jacket length=52cm;Chest=78cm;Sleeve length=41cm
Size 130=6:
Jacket length=55cm;Chest=85cm;Sleeve length=43cm
Size 140=7,8:
Jacket length=58cm;Chest=89cm;Sleeve length=45cm
Size 150=9,10:
Jacket length=62cm;Chest=93cm;Sleeve length=47cm

size: 100 fits for:90-100height / 3 Years old
size: 110 fits for:100-110height / 4 Years old
size: 120 fits for:110-120height / 5 Years old
size: 130 fits for:120-130cm height / 6 Years old
size: 140 fits for:130-140cm height / 7-8 Years old
size: 150 fits for:140-150cm height / 9-10 Years old

Note:
1.There is 1-3cm difference according to manual measurement.(1 inch = 2.54 cm)