Michaela recently showed me this awesome site www.sixitemsorless.com. Starting on June 21st according to the site:
... "a group of people from California to Dubai are going to take part in a little experiment: each participant gets to choose six (and only six) items of clothing and pledge to wear only these six items of clothing for a month."
What is really awesome about this is that everyone who is taking part is encouraged to share their experiences over the course of the month on the Six Items or Less blog.