Just what I was looking for.  I needed a dress for a "Fire and Ice" themed gala, and I ordered this in Sky Blue.  The color was great, and I got lots of complements throughout the evening!  I'm 5'7" and 165 lbs, and I ordered the Large.  It fit just fine.  I could have probably ordered a Medium and been alright as well.  It was PLENTY long for me, and I had to hike it up to walk, even with heeled wedges on.  I'd buy this again.