There's only one short day to take advantage of exceptional savings at Old Navy . And that day is today. Use coupon code ONSHCOOL when shopping from sitewide to save 25% off everything. And if you happen to miss out on those savings? Well, then tomorrow the same coupon will save 20% off, and on 08/10/2011 the same coupon will save 15% off. So you won't miss out entirely, you just won't save as much. What are you waiting on? Start shopping! Coupon good through 08/10/2011.