15% offer valid online at Tibi.com and in-store at Tibi Boutique. Offer valid from Thursday 04/17/2014 at 12:01am ET through Monday 04/21/2014 at 11:59pm ET. Offer may not be applied to previous purchases or in combination with any other offer. To redeem offer online, enter promotion code SPRING15 at checkout. To redeem offer in-store, show this email at checkout. Offer excludes gift cards, the Signature Silk Cami (black or ivory), the Silk Halter (black or white), and the Silk Faille Full Skirt (black).