This shirt exceeded my expectations. I was looking for something to wear under sweaters and over leggings at home in the winter. This shirt is just right for that, plus it's thicker than most shirts like it, which I loved. The real bonus for me is that it's a bit tunic-y. It's made to be a little longer and flare out just a bit, with side slits. I'll definitely wear it under sweaters and over leggings when it's cold out, but this one will also go into the spring and fall because it works on its own, too. I am a 36DD and usually wear an XL. I ordered an XL and the fit is perfect.