Old Navy’s Facebook Page has a $5 off coupon. You just need to "Like" their facebook page and you'll get $5 off purchases of $25 or more and it's
valid until August 4, 2011. Just go to
https://www.facebook.com/oldnavy?sk=app_202603343084972, like the page, and print off the coupon.
I like their golf shirts ("polo shirts") and I've bought a number
of these over the years from Old Navy. They also have good
deals on flip flop sandals during the summer.