No matter how many dresses you own, you could always use more. Bluefly is currently offering all sorts of frocks for under $100. Not bad. You'll find everything from cocktail dresses to casual ones to printed maxis.
This Tocca Black Circle Twill Wrap Dress ($90, originally $186) is versatile enough to wear during the day with flats and at night with heels. Now that's my kind of dress. What's yours?