This was a very pretty, simple dress. It comes as two pieces - a strapless slip and then the lace overlay.  I had no issues with the fit, other than the sleeves maybe being a little small, and love the neckline.  The first couple pictures I've included are me in the dress.  For reference, I'm 5'6", 145 lbs, bust 36", waist 27.5", hips 38".  This ended up going to my mom though, because she thought it looked more like her style.  I would have gladly kept it for myself though, as I think it was my style as well.  But my mother is picky and she actually liked this one!  So the last picture is her in it.  It's a little less snug on her, as she's smaller than me - 5'4", 110-115 pounds, with a less curvy build.  But I think the size was right for both of us.  So you can tell it has some stretch to it, and it depends on the fit you prefer for the size.  The slip material is a bit on the cheap side though.  Simple, jersey-like material.  My mom brought this on a cruise to wear on a formal night and just sitting in the closet, hanging up, it ended up getting some odd dark marks on the slip.  We couldn't figure out where it came from, but it wasn't noticeable under the lace, so it was still wearable.