Naomie Harris has got classic style on lock, and nothing exemplifies this more than this Dior Couture ensemble she wore recently in London. The genius lies in its simplicity: A monochromatic coat dress with coordinated black accessories. The impactful outfit is not only incredibly easy to recreate (probably with pieces you already own), but its the ideal solution for winter desk-to-dinner conundrums. Simply add tights, a chunky overcoat and a larger tote for day then strip down for evening. Shop our picks here.