The phrase "It's all in the details" never rings more true than during the holidays. Sure, you could probably get away with just a chic Le Smoking suit or LBD and look fly at that Champagne soirée you RSVP'd to this weekend, but it's the last-minute additions — a velvet bow clipped in your hair or a glitzy pair of earrings — that'll truly transform your outfit from a look to a lewk.