Old Navy IN-store coupon – Save $15 off $50 purchaseUncategorizedToday through Saturday take this printable coupon with you to Old Navy to score $15 off a $50 purchase in stores only. Excludes gift cards. 12/6/12 – 12/9/12 only.Pssssst... Make sure to follow along with @HappyMoneySaver on Instagram, connect with me on Facebook and pin along with me on Pinterest!. Want all the latest straight to your inbox? get the Happy Money Saver Newsletter straight to your inbox!