Yeah, it's odd to post again minutes after the last post. So sue me. I just found this blog, and I have to point it out to all my visitors who sew:
Wardrobe Refashion. It's just what it sounds like, only a little more complicated. Participants vow to not buy any new clothes for a period of time (at least 2 months). The idea is that instead you rework what you have, and also thrift-shop/garage sale finds, into a new wardrobe. Yay rejection of consumerism!
I love this one: 30-Minute Dress.