I think this is a very worthwhile idea....
October 11, 2010Recycle Your Bras
Posted by Sarah Engler 
Support1000  matches those who need bras with people who have some to donate. The organization has sent thousands all around the world to homeless shelters, schools, and social service organizations that serve women. Just ship yours to its address in Chicago.
The Bra Recyclers  has an address for mailed donations as well as drop-off locations in 10 states. If you donate this month, you'll even be entered in a prize drawing. (Because it's Bra Recycling Month! Who knew?)