What would you wear? Met Costume Institute Gala Edition

The fashion party to end all fashion parties was last night, which meant that most of us spent the morning with WireImage.com and PatrickMcMullan.com checking out the coverage. It's always an interesting mix of celebrities and socialites, plus of course, the designers who dressed them all (my favorite part). Granted, if I were invited, I think the stress of pulling out all the stops for an event like this would completely counter my enjoyment of the party, but it's certainly fun to check out the hits and misfires the next day. Personally, I think Kate Bosworth, Diane Kruger, and Heidi Klum got it totally right. Who do you think nailed it?