As a short, large-chested woman, the Small size fits well except it rides up over time, so that there's a bit of excess fabric on the upper back and shoulders. It might fit perfectly if you have a smaller chest or tummy (mine is quite round). I tried the Medium to see if it would fit better, but it's too big overall. Aside from that, I really love how this looks on my body shape, so I now have this in two colors. I think the more I wear it, it will loosen up to fit my body more.