Today only (12/6/2010) Gap.com has a 25% off coupon, just use coupon code GAPSAVENOW at checkout today and you’ll get 25% off of your order. Tomorrow that discount falls to 20% using the coupon code and on Wednesday it’s only 15% so it pays to shop early! The coupon works only online, not in Gap stores unfortunately. Shipping at Gap is free when you spend $50 or more, this amount applies to the before coupon price so you can for instance buy $50 worth of clothes, then apply the coupon and still get free shipping.
Old Navy also has a sale going on this week in which if you buy one sweater you get one free (BOGO). You have to pay the amount of whichever sweater is most expensive and then get the cheaper sweater free, so the incentive there is to get a sweater that’s of equal value so you don’t lose out!