Forget everything you think you know about New Year’s Eve outfits, because your world is about to get rocked. Whether you’re spending a night out on the town or enjoying a quiet celebration at home, we have you covered. If the reality of events for you include a speedy change in the office toilets, then it’s time to invest in hard-working separates that can be easily dressed up or down. On the other hand, if you prefer the effortlessness of a one-piece, there are some luxe jumpsuits out there making just as much of a statement as any gown.