Designed for memorable moments and special events alike, the Valerie dress features a sheath silhouette with a strapless neckline to complete the look. Designed for memorable moments and special events alike, the Valerie dress features a sheath silhouette with a strapless neckline to complete the look. Known for its revolutionary open-back wedding gowns, Katie May has responded to brides' requests for unparalleled design innovation and experimentation. With a tasteful assortment of gowns in crepe fabrication and ruched silhouettes, Katie May also fashions bridesmaids and gala dresses.