Essential tee size

 Size Length  Chest
0-3 months 34 cm 56 cm
3-6 months 36 cm 59 cm
6-12 months 38 cm 62 cm
1Y 40 cm 65 cm
2Y 42 cm 68 cm
3Y 44 cm 71 cm
4Y 46 cm 74 cm
5Y 48 cm 77 cm
6Y 50 cm 80 cm
7Y 52 cm 83 cm