Valid September 11-14, 2017, while supplies last. Get any select Aerie Collection items for $10 when you purchase a select Aerie Collection item of equal or lesser value. Must buy two select Aerie Collection items to qualify. This discount is not redeemable for cash, nor applicable toward previously purchased merchandise. Valid for Aerie branded merchandise only. Not valid on bras. bralettes, undies, bra accessories, clearance, AEO merchandise or on Gift Cards. Excludes 3rd party items. Discount promotion and associated terms and conditions subject to change at AEO's sole discretion. See store for complete details.