This is quite literally the cutest dress ever created. It's not a tight dress but still gives you some shape. I am 5'7, 140-145lbs and got it in a small. I was nervous it was going to be short since im tall and have a butt but it was an OK length. I would size up for length to be a bit more comfortable but I could make the small work.

It would be nice if fashion nova could upload a few more photos of this dress.