25% Off: Offer valid on Old Navy merchandise only from 11/4/12 at 12:01 am ET through 11/7/12 at 11:59 pm ET at Old Navy stores and online in Canada. Offer not valid on Old Navy Dresses merchandise in stores and online. Offer not valid on charitable merchandise in stores only. Qualifying amount applies to merchandise only, not value of gift cards purchased, packaging, applicable taxes or shipping & handling charges. Code is limited to one-time use only. No adjustments on previous purchases. Not valid for cash or cash equivalent. Cannot be combined with other offers or discounts, including Gap Inc. employee discount. Gap Inc. is not responsible for lost or stolen coupons.