Size

Weight

Length

Chest

Waist

NB

Under 7lbs

 

 

 

0-3M

7-12lbs

18-23"

16-17"

16.5-17.5"

3-6M

12-17lbs

23-27"

17-18"

17.5-18.5"

6-12M

17-22lbs

27-29"

18-19"

18.5-19.25"

12-18M

22-27lbs

29-31"

19-20"

19.25-20"

18-24M

27-30lbs

31-33"

20-20.5"

20-20.25"

2T

30-33lbs

33-36"

20.5-21"

20-20.5"

4T

33-40lbs

36-42"

21-23"

20.5-21.5"

6

40-50lbs

42-48"

23-25"

21.5-22.5"