This Sienna Miller Outfit Is So Good That She Can't Stop Wearing It

Sienna Miller is currently performing in the West End production of Cat on a Hot Tin Roof, and she has been leaning on the same simple look to arrive at London's Apollo Theatre every day. She's worn the same three-piece outfit twice, pairing a sky blue button-down shirt with rolled-up jeans and a pair of Gucci loafers (which she's worn in both red and black). Sienna proves that sometimes nothing looks chicer than the simplest outfits. Scroll below to see Sienna Miller's simple look, and shop the three key pieces below.

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(Image credit: Getty Images)

On Sienna Miller: Gucci Horsebit-Detailed Leather Loafers (£540).

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(Image credit: Ebele/Backgrid)

Ebele/Backgrid

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Emma Spedding
Freelance Fashion Editor

Emma is a freelance fashion editor with over 15 years experience in industry, having worked at The Telegraph, Grazia and, most recently, British Vogue. Emma was part of the founding team of Who What Wear UK, where she worked for six years as Deputy Editor and then Editor—helping shape the team into what it is today is one of the biggest privileges of her career and she will always see herself as a Who What Wear girl, contributing to both the US and UK sites. Whether she's writing about runway trends or spotlighting emerging brands, she aims to write about fashion in a way that is democratic and doesn't promote over consumption.