Mary-Kate Olsen made a coffee stop in NYC today in a floor-length jacket and motorcycle boots. She's been hanging out in the Big Apple this month as she and her sister Ashley gear up for New York Fashion Week — check out Fashionologie and enter to win a seat at one of the runway shows! Mary-Kate and Ashley plan to show their latest collection from The Row during the festivities, but the sisters both took advantage of some downtime over the holidays. Ashley fit in a vacation to St. Barts with her boyfriend and rumored fiancé, Justin Bartha, while Mary-Kate got together with friends in LA. Their younger sibling Elizabeth, meanwhile, made the rounds at Sundance, where she was one of the festival's breakout stars.