Sienna Miller Just Wore the Most London Party Dress-and-Shoe Combination

What's magical about Sienna Miller's fashion choices is that they're just as strong for every occasion. Whether downtime mooching around NYC or living it up in London by night, her outfits are always faultless. Whilst you might first associate her with a natural inclination towards bohemia, she's more experimental than this aesthetic alone. Sometimes, we witness minimalist Miller, while in other moments we'll enjoy glitz-and-glam Miller. We've recently admired her take on the cargo pant trend (a trouser silhouette we hadn't predicted she'd be the British celebrity to back, so point proven) and enjoyed her penchant for an unexpected high-street shoe brand

Last night she reminded us all that classic party attire codes are not to be ignored when the festive season comes calling: a Little Black Dress will rarely fail you. But in true, eclectic London-girl style, the look wasn't done there. An LBD provides a relatively blank canvas for you to add your personality onto, something that the actress did to perfection at Claridges' annual Christmas Tree Party with Jimmy Choo. 

Combining a puff-sleeved and puff-ball mini from Simone Rocha with over-the-knee socks and platform velvet heels gave off a dolly-ish vibe you'd not normally expect from the star. Further cuteness was provided with a half-up half-down 'do and a sweet tennis necklace. 

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(Image credit: Getty Images)

On Sienna Miller: Simone Rocha dress; Jimmy Choo Heloise Sandals (£695)

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(Image credit: Getty Images)

On Sienna Miller: Simone Rocha dress; Jimmy Choo Heloise Sandals (£695)

If the idea of bare legs and knee socks makes you feel a bit nervous, simply swap in a pair of tights (polka dot would be good), and you have a ready-made, no-fail party outfit. Keep scrolling to shop Sienna's party shoes and more pieces to emulate this look.

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Hannah Almassi
Editor in Chief

Hannah Almassi is the Editor in Chief of Who What Wear UK. Hannah has been part of the the Who What Wear brand since 2015, when she was headhunted to launch the UK sister site and social channels, implement a localised content strategy and build out the editorial team. She joined following a seven-year tenure at Grazia magazine, where she led front-of-book news, fashion features and shopping specials as fashion news and features editor. With experience in both print and digital across fashion and beauty, Hannah has over 16 years in the field as a journalist, editor, content strategist and brand consultant. Hannah has interviewed industry heavyweights such as designers including Marc Jacobs and Jonathan Anderson through to arbiters of taste including Katie Grand and Anna Dello Russo. A skilled moderator and lecturer specialising in the shift to digital media and e-commerce, Hannah’s opinion and work has been sought by the likes of CNBC, BBC, The Sunday Times Style, The Times, The Telegraph and MatchesFashion.com, among many others. Hannah is often called upon for her take on trends, becoming known as a person with their finger of the pulse of what’s happening in the fashion space for stylish Brits. Hannah currently resides in Eastbourne with her photographer husband, incredibly busy son and highly Instagrammable cat.