I got this dress for my winter formal and loved it! Exactly what I was hoping it would be. I ordered a M/L because I was concerned about the length since I'm 5'10" and it was a little bit longer than I would have liked, but still beautiful! Only complaint was shipping took about 3 weeks.
It fits in some areas, like around the neck and chest, but it is loose around the arms and especially the armpits and shoulders. It doesn't "flow" when I walk either. Kinda feels like a fashionable trash bag.