My old stand by Victoria's secret was getting old, so I went and tried 2 new brands (La Perla - insanely expensive, horrifically uncomfortable) and these. What can I say? They are super cheap. I'm not really impressed with the quality or the fit. They run really small - I'm a size 4, bought a 6 to be safe and still found them snug. At a 118lbs I can't imagine needing a size 8 (or larger!) in these.
I think they are sized more for teens than adult women.