Sienna Miller has spawned legions of fashion followers for good reason: She always puts a unique spin on current trends. So when she stepped out in this gorgeous white midi-dress last night, we naturally took note. Yes, we’ve seen the winter white and sheer trends before, but the combination of an off-the-shoulder neckline and long sleeves makes this ensemble feel fresh and demure. Try a similar style for your next holiday soiree and style it with pared-down accessories and a floor-length boyfriend coat.
ParallelUniverseLydia Bright Off The Shoulder DressASOS, $162
