SIZE U.S. Length Chest Neck Opening
Width at Hem
XS
0-2
23.5" 20" 7.5"
17 3/4"
S
4-6
24" 21"
7 3/4
18 3/4"
M 8-10 24.5"
22"
8"
19 3/4"
L 12-14
25"
23"
8 1/4"
20 3/4"
XL 16 25.5"
24"
8.5"  21 3/4"