I know the knot front style has been immensely popular (for good reason), but wanted to throw out that the mock wrap style is also awesome. I got it yesterday and it got a lot of compliments.
It's also very forgiving. I ordered it on sale from another website, which apparently made a mistake converting the UK size to US, so I inadvertently bought it in a US size 10 (I'm usually a 14).
I bought the knot front dress and it looked AWFUL on me. Like a total tent. I was so disappointed is this one more form fitting?
Yes, it is more form fitting.
The knot front looks alright on me, but in hindsight I think I could have gotten away with ordering a size down. IIRC returns have free shopping, so you might want to order both sizes and see which one works out better.