This dramatic red Dolce & Gabbana gown pairs an intricately pleated, floor-length silhouette with a gathered waist and dramatic, cape-like pleated sleeves that cascade from the shoulders. “I wore this to the Heart Ball in Palm Beach, where, obviously, you always wear red,” Sarah says. “I love the drama of the batwing sleeves, and the pleating is just always a win.” The result is high-impact but wonderfully fluid, with the pleats carrying from the neckline all the way through the skirt.