I'm about to let you guys in on one of my best-kept shopping secrets. Before I buy ANYTHING online, I search for the store at a website called RetailMeNot. The site is essentially a user-submitted database of all coupon codes available at the time for any store. So say I search for Old Navy, the first thing I see is a coupon code for 20% off and free shipping. Pretty good deal, right? Once you start using the codes, you will never go back. It's addicting trying to find the best possible deal. Happy shopping!