high neck size

 size

bust

cuff

length

sleeve length

shoulder

1 - 3 months

44

10.3

26.5

23.5

19.7

3 - 6  months

46

10.7

28

25

20.5

6 - 9  months

48

11.1

30

27

21.5

9 - 12  months

50

11.5

32

29

22.5

12 - 18  months

52

11.9

34

31

23.5

18 - 24  months

54

12.3

36

33

24.5

2 - 3 years

56

12.7

38

35

25.5