SIZE U.S. Length Chest Neck Opening
Width at Hem
XS
0-2
43 3/4"
18"
 6 7/8"
19"
S
4-6
44 1/2"
19"
7 1/8"
20"
M 8-10
45 1/4"
20"
7 3/8"
21"
L 12-14
46"
21"
7 5/8"
22"
XL 16
46 3/4"
22"
7 7/8"
23"