On April 25th, Old Navy will be offering 30% off your entire purchase online and in-store with promo code MIGHTY30.
From April 26th to May 6th, save 20% off your entire purchase online and in-store with promo code MIGHTY20.
They do not say if there will be a printable coupon but it will likely be available on their website the morning of the sale. I have just given them the code before in-store and they typed it in at cash.
We posted this several weeks ago, so just a reminder for those planning to shop this week