I love this jacket! I was hankering after it and finally got it on sale. I'm a size 10-12 and got a L and it fits perfectly, with room for a sweater underneath. Wore it in some damp chilly New England weather and it was perfect for keeping me dry, warm, and stylish. The only quirk I've found is that the pockets seem to be set much farther back than I'm used to, but they are substantial and can hold a lot without looking bulky.