Use code GET40. Also, get 6% back through ebates.
*Offer valid on the purchase of final sale items in J.Crew stores or at jcrew.com from January 21, 2013, 12:01am ET through January 29, 2013, 11:59pm ET. Offer not valid in J.Crew Factory stores, at jcrewfactory.com or on phone orders. Offer does not apply to previous purchases or to the purchase of gift cards and cannot be redeemed for cash or combined with any other promotion. Discount on retail purchases applied at register. To redeem online, enter code GET40 in the promo code box at checkout. Limit one promo code per order. Terms of offer are subject to change.