As the dapper counterpart to your beautiful bride, you also require an impressive ensemble. Nothing is more distinguished than a tailored tuxedo. Although a handful of menswear designers such as Tom Ford (Neiman Marcus, Tysons Galleria, McLean, 703-761-1600) and Ermenegildo Zegna (Tysons Galleria, McLean, 571-730-1900) offer notable options, a bespoke suit from local atelier Alton Lane (1506 19th St. NW; 646-896-1212) will highlight your sense of style and make your bride smile when she sees you at the altar. Choose Italian wool in midnight blue (rather than simple black) and a slim fit. White-gold accents, such as polished cuff links and a genteel timepiece, complete the exceptional look. To really score points on the day of the ceremony, write her a loving note on letterpress or engraved stationery.