SIZE HEIGHT CHEST WAIST
0-3M 50.8 - 58.4 43.2 44.5
3-6M 58.4 - 66 45.7 47
6-9M 66 - 71.1 47 48.3
9-12M 71.1 - 76.2 48.3 49.5
12-18M 76.2 - 81.3 50.16 52.1