Martin + Osa, a clothing brand developed by American Eagle Outfitters, is offering 25% off all orders with Promotion Code: 33334086. They are also offering free shipping on andy order. The offer runs until December 15, 2009, at 11:59 P.M. PST.
This is one of many ongoing holiday offers. You can find a list of more sales and deals here on ShoppersShop.com.