Get Mary-Kate's Look
Jacket, $695, Cassin; dress, $4,770, boots, $4,900, Givenchy by Riccardo Tisci; earrings, $190, Badgley Mischka; bracelet, $211, On Aura Tout Vu. On Olsen's right hand: White-stone ring, $651, ElfCraft; black ring, $495, Stephen Webster. On Olsen's left hand: Silver ring, $90, KMO Jewel; red-stone ring, $523, ElfCraft.