What do you think about Theory clothing? I love the idea of Theory -- simple cuts and unfussy designs that you can be easily mixed and matched without too much thought. But before I invest in more Theory for my wardrobe ($300 for a cardigan -- ouch!!), I wanted to make sure it's worth the money. The skirts and pants are unlined, which seem unusual for something so expensive. But, on the other hand, I've heard that their fabrics are really high end (I'm not so sure I agree, but then again, I'm no fashion expert). Any thoughts on this? How do their clothes hold up after a year or so? And finally, any one try washing their stuff in washing machine or by hand. Everything of theirs I've seen so far, cotton t-shirts included, have been dry clean only!