Gossip Girl superstar Chace Crawford has teamed up with Do Something and Aeropostale to fight homelessness in YOUR community! Drop off any pair of your gently worn jeans to any Aéropostale store between January 26th and February 22nd and we'll make sure they get donated to a local homeless shelter or charity. To say thanks, Aéropostale will give you an additional 25% off your next pair of jeans. To learn how you can get involved, check out teensforjeans.com