I stumbled across Chatreuse Chic for the first time this morning, and really liked what I saw. Describing itself as a blog for 'eco fashionistas', It's a site that not only presents green fashion in a stylish and eye-catching way; it explains what's good about it, too.
Scanning the homepage, you'll notice that all items are split into categories that tell you why they deserve the 'green' label. Good b/c it's fair trade brings you the best in fairly traded fashion, good b/c it's handmade is packed with quirky, crafty stuff as well as instructions on customising your own, and good b/c it's organic brings you stylish threads that haven't been dipped in pesticides.
There are some really cool outfits featured here, from very diverse sources and the site has a really user-friendly interface. As they've done their research so well, you'll find almost any style and where to buy it with very little fuss.
Thanks so much for the write-up!