Take 35% Off Any Purchase Online at Banana Republic, Gap, and Old Navy with coupon code MERRY. Valid only through 11:59pm ET on 11/21. Here is a screenshot for your reference. As usual, it does not work on gift card purchases, but does work on most items and applies to the entire purchase. Shipping is free on orders over $50. If needed, you can use this filler finder to locate items to get free shipping.