Heads up: They have extended this offer through 8/31! It will only work in-store and the information was sent via email this morning.
Update: I know some of you were having trouble with the 30% off Facebook Coupon for Old Navy. So, you can print out this email instead and take the barcode into Old Navy to get 30% off your entire purchase!!
Old Navy has a coupon on their Facebook Page right now good for 30% off your purchase! This coupon is valid August 25th through August 28th.
Pair this coupon with sale and clearance items and you should be able to score some great deals!
**You can use this coupon multiple times during the 4 day period that it is valid, so you should be able to keep it after each use.
(Thanks Wheel N Deal Mama)