Model is wearing a size M
Measurements:
XXS width: 10 ⅛”, length: 23”
XS width: 11”, length: 25”
S width: 11 ⅞”, length: 27 ¼”
M width: 12 ¾”, length: 29 ½”
L width: 13 ⅞”, length: 32”
XL width: 15”, length: 35 ½”
Width measurements indicate the chest width from side to side. Length measurements indicate the length from high point shoulder to hem.