Take to the open highway in your most glamorous big-day getup. On her: Natural ivory silk crepe and silk satin halter trouser suit, $2,300, by Circa Vintage Brides. White sunglasses, $159, by Ray-Ban, sunglasshut.com. Gold, dark silver and diamond cuff, $7,500, by Gurhan, saksfifthavenue.com. Platinum and diamond ring, $30,690, by Hearts on Fire. Chalk leather clutch, $975, by Smythson. On him: Black and white silk jacket, tuxedo shirt, black pants, bow tie and patent leather belt, all by Dolce & Gabbana. Black sunglasses by Ray-Ban.