Runs very large - Woolrich Women's Eco Rich Pemberton Boyfriend Tunic Flannel Shirt

I normally wear an XS. so that is what I ordered. It fit a little big in the shoulders, but everywhere else I was swimming in it. Normally I have a hard time finding shirts that fit my muscular arms and shoulders and smaller torso, and this is even worse. I am 5’2’’ and ~120 lbs. My friend that normally wears a medium, is 5’6’’ and 165lbs actually has the same shirt in an XS but in a different color. The sizing is way off. I am used to going up or down a size, but I would recommend going down two sizes.