6M: lenght 40cm chest 25cm size:6/5
12M: lenght 42cm chest 26cm size:8/7
18M: lenght 44cm chest 27cm size:10/9
24M/3T: lenght 46cm chest 28cm size:12/11
there is 2-3% difference according to manual measurement.
please check the measurement chart carefully before you buy the item.
1 inch = 2.54 cm
Please note that slight color difference should be acceptable due to the light and screen.