I am in between a size12 and 14. The large is sold out so I ordered a size medium to see the fit. It fits snug and that's ok because I don't need to wear anything heavy underneath this beautiful, warm jacket. It is luxury all the way, I will lose a few pounds rather than part with it. So, so happy with this purchase. The quality, design and craftsmanship is outstanding. It is a timeless piece so I will have this for years to come. Great customer service also.