Perfect dress for my engagement shoot. Material was much better than expected, great length and I love me a good leg slit. Very feminine, soft and beautiful. I'm usually between Small and Medium, and purchased a size small based on other reviews. Super glad I did. I think the combination of the leg slit and adjustable tie in the back make this dress forgiving as to have the right amount of "snatched" where you want it, but still feeling loose and not constricting.
For reference: I am 5'6, 34B, 27 inch waist, 39 inch hips and about 132lbs.