First Mfg Co. Women's Riding Jacket Size Guide

 SIZE CHEST WAIST
XS 35 - 37" 31 - 32"
S 38 - 40" 33 - 34"
M 40 - 42" 35 - 36"
L 43 - 44" 37 - 39"
XL 45 - 47" 40 - 42"
2XL 48 - 50" 43 - 46"