Amissa,
Have you ever thought of putting up a request on Freecycle.org? They're located all over the U.S. When I was going back to work after having taken care of my mother for two years, I found that almost NONE of my clothing was appropriate for the work place. It was VERY old and way too casual (think sweat pants!!!). I put in a "Wanted" ad online and had several people kind enough to donate clothing to me. I ended up with a full wardrobe for the year! Anything that didn't fit or that I wouldn't have worn, I put back up on Freecycle.
I've also requested things in the "Wanted" section of Craigslist. When I needed some firewood for a weekend camping trip, two separate people offered me plenty. Anyway, those are my ideas. If you don't cringe at used clothes (and I'm telling you many of the pieces I received had TAGS on them!!), then give them a try.
Hope that helps,
CJ
