Measurements when the t-shirt is flat on a table

1-2 Years

30 cm between armpits

30 cm between the bottom of the collar and the bottom of the t-shirt

2-3 Years

32 cm between armpits

33 cm between the bottom of the collar and the bottom of the t-shirt

3-4 Years

36 cm between armpits

36 cm between the bottom of the collar and the bottom of the t-shirt

X-small 5-6 Years

39 cm between armpits

43 cm between the bottom of the collar and the bottom of the t-shirt

Small 7-8 Years

41 cm between armpits

48 cm between the bottom of the collar and the bottom of the t-shirt

Medium 9-11 Years

46 cm between armpits

51 cm between the bottom of the collar and the bottom of the t-shirt

Large 12-13 Years

47 cm between armpits

58 cm between the bottom of the collar and the bottom of the t-shirt

X-large 14-15 Years

49 cm between armpits

60 cm between the bottom of the collar and the bottom of the t-shirt