Sewing for Charity....

Hello, I'm trying to start donating clothes to a charity that sends them to third world countries (I have to get the exact name of it. I'm doing this along with a lady from my church who has been doing it for years:). They sew dresses and book bags and pants and that sort of thing. I don't have a lot of money to spend on fabric, so I'm trying to find someone with a large stash or knowledge of places that will donate. I'm willing to pick up anywhere in Chicago or the surrounding areas! Thanks everyone:) I'll post pics once I get my first article done. I should get the patterns later this week. I can't wait!!!!