I did try this dress on but ultimately returned it. I am somewhat IT, somewhat rectangle. The reason I sent it back is that the fabric seemed too flimsy for a dress. It's the same as the t-shirts. It seemed like a very thin layer over the rear (requiring careful undergarment choice). Also I think that for the dress to stay up (on me at least) the fabric should have been more spandex-y.
I ended up with an asymmetrical sleeve top in this color, which I quite like.