Aéropostale, known for its relaxed and inexpensive jeans, is having a Teens For Jeans drive, which aids homelessness. Between Jan. 22 and Feb. 10, donate any of your gently worn jeans, and the company will give you 20 percent off a brand new pair. What's more, they will donate 10,000 pairs of jeans to homeless teens. Find a location nearest you.
Best of all? Watch adorable Rachel Bilson and Hayden Christensen talk and giggle about the campaign. Second best of all, soon you'll be able to bid on celebrity jeans! So dig through your denim drawer and donate to a worthy cause.