I saw this on LearnVest:
http://www.learnvest.com/2012/.....challenge/
You have to pick 6 pieces of clothing (not counting accessories, shoes, undies, etc.) and live in them - and only them - for a whole month. That sounds extremely tough to me. I think people at the office would beg askance.
But I'm also wondering if I should try it. I have way too much clothing. More than can fit in my closet (albeit, my closet is microscopic and there's only one closet for everything in my place).