This fit very well and I love it! I wear a 4 or 6 in dresses, but this was for a wedding so I wanted to be able to eat and dance without worrying about it being tight so I bought a 6. The fabrics are stretchy and forgiving. The cutout in the back was sexy, as was the lace, but not TOO sexy. I'm hourglass-shaped, so with the curve-hugging cut, sweetheart neckline and modest length, it was exactly what I'd hoped for.