XS 

S

M

L

Body Length at Center Front

23 1/2

24 

24 1/2 

25 1/4

Chest Width Flat at Armhole

10 1/2

11 1/4

12 1/4 

13 3/4

Bottom Opening 

11 1/2

12 1/2

13 1/2

15

Strap Length 

6  

6 1/2 

7

7 1/2