New York Fashion Week's front row style isn't exactly known for its office appropes looks, but Olivia Palermo was every bit the professional in her 70s-style tailoring, offering up one super-sleek solution to winter workwear. Swap out your regular black trousers for some smartly tailored flares and pair with a navy roll neck for that snug-chic factor. Finish with a tailored longline jacket, et voilà, Monday in the bag!