We recently got this dress from Olive Juice and it is by far the coolest I've seen in a long time. The quality is better than I can even describe in words. They're a tradional clothing company, yet a lot of their styles are pretty modern too. It's really a mix. But no matter which piece you buy, it all has the same great fabric and attention to detail and it's only sold online through their store.
Right now they have a really great Summer sale going on. This includes a $15, a $10 and a $5 outlet. Their Fall collection is coming out in a few days as well. I don't have a preview yet, but stay tuned to their site.