#SlayLadySlay: December's Best Dressed

We know, it's been a Star Wars: The Force Awakens-heavy week for slays (see Lupita yesterday and Daisy's debut on Tuesday), but with gowns this good we just can't help ourselves. The British beauty wore this stunning Roland Mouret to the London premiere and it's a total win. The shape is classic, but the peekaboo cutout keeps it fresh. And pockets are always a good thing. #SlayedIt! Slay or nay? Tell us on Twitter or Facebook, or in the comments below.