Keira-Martin Thornburg for Mon Cheri MT6020

The Martin Thornburg MT6020 "Keira" is a show-stopping off-the-shoulder mermaid wedding dress from the Spring 2026 collection, designed for the modern bride who wants romance and drama in equal measure. Three-dimensional flowers and intricate embroidered lace cascade across the bodice and skirt, finished with shimmering beading, sequins, and delicate lace appliqué over soft tulle. A plunging illusion V-neckline, fitted natural waist, and structured corset back bodice flatter every figure, while the 82" train and off-the-shoulder sleeves deliver a true couture moment as you walk down the aisle.

Try Keira on in person at Jan's Boutique in Cherry Hill, NJ — South Jersey and Philadelphia's premier bridal destination for over 50 years. Available in Ivory and Ivory/Blush, with a full size run from 0 through 32 so every bride finds her perfect fit. Our expert stylists and in-house alterations team will help you customize Keira for your big day. Call 856-428-8181 to book your private bridal appointment at 406 Marlton Pike E, Cherry Hill, NJ 08034, or message us online to check current availability.