In the description of this jacket, they mentioned that the woman in one of the pictures weighs 160 and is wearing a medium... it looked roomy in that pic, it seemed like she even layered under it, and since I weigh 165, I ordered a large, just in case. The large was extremely tight across my chest... I wouldn't be able to wear anything but a t-shirt under it. Also, the description implied that it isn't just a rain jacket...so I assumed it would be a bit more sturdy than a rain jacket, but I was wrong. It is extremely thin, I have a marmot rain jacked made with goretex that is more durable than what this one seems. Finally, it is long and flairs out at the bottom, considering I am 5'4" it just looks silly, especially since it's not roomy over my hips/butt area and then flairs out below that. Overall, if you're curvy, I would not recommend... also, if you're looking for something more than a rain jacket, this probably isn't it.