“Great product with labeling problem”

“This was a gift for my girlfriend. She normally wears a standard Women's Medium, is a 36-B with normal curves - not overweight, not skinny-like-I-just-thru-hiked-the-PCT-eating-nothing-but-trail-mix. I got one size larger (size large) per the customer reviews saying that it felt small. This one still felt tight in the arms, and in the chest/back. Apart from the sizing problem, it appeared to be an excellent jacket, VERY warm, very comfortable material, proper cut for a (skinny) woman.”