Sienna Miller's 6-Piece Capsule Wardrobe Never Fails Her

If there's one wardrobe we'd love to raid, it's Sienna Miller's. A darling on the designer circuit, she has creative directors queuing up to dress her, which makes her garment selections all the more poignant. For if you have the entire fashion industry at your disposal, a piece has to be pretty special to make it into your edit.

Which is why we decided to decode Sienna Miller's capsule wardrobe to find the items that make up the majority of it. And, rather unexpectedly, it boils down to six key pieces. From the dress she relies on for every occasion to the bag she carries day or night, keep scrolling to shop Sienna Miller's capsule wardrobe for yourself…

1. Yellow Dresses


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Style Notes: Whether she's sitting FROW-side or having a night out with industry pals, Sienna can always rely on a sunny yellow frock to ensure she stands out for all the right reasons.


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Related: And Then I Realised Something: "Carrie Hair" Is All Over Instagram

2. Platform Sandals


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Style Notes: Seeing as she's petite, it's little wonder that Sienna has come to rely on platform sandals as her after-dark shoes of choice. Black is her go-to, but there are plenty of other hues to choose from.


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Related: 15 Times Celebrities Stepped Out in High-Street Fashion

3. Heritage Checks


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Style Notes: Be it in a skirt, trouser or coat form, Sienna will take traditional checks any which way. Pair them with camel and rust tones to nail her tonal vibe.


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Related: The 6 Zara Items Everyone Will Want to Buy in 2019

4. Bleach Jeans


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Style Notes: We all wear jeans for the majority of our off-duty ensembles, and Sienna is no exception. She likes hers in a bleach wash with straight legs and a high waist.


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Related: Alexa Chung's Wardrobe Is the Inspiration You Need for 2021

5. Talking-Point Knitwear


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Style Notes: Every Brit girl knows the importance of selecting stylish knitwear, and Sienna's collection is second to none. Look for ruffles, contrast panels and embellishment.


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Related: These Spring Jacket Trends Will Be All Over Instagram Next Month

6. Red Bags


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Style Notes: Day or night, chances are Sienna has a bright red bag on her arm, which she effortlessly matches with her signature red lip.


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Shop Red Bags

If you love Sienna Miller's style, you need to see her impressive roster of outfits through the ages

Opening Image: Getty Images

Maxine Eggenberger
Deputy Editor

Maxine Eggenberger is Who What Wear UK’s deputy editor and has over thirteen years of experience in fashion journalism. She been creating engaging and elevated style content specifically for Who What Wear UK since 2018, covering runway reports, emerging trends, long-form features, self-styled shopping stories and columns, including her edit of the best new-in buys. She ensures the highest editorial standards are met across the site, leads the editorial team in their SEO strategy and keyword planning, works closely with the beauty team on content initiatives, represents the brand at industry events, and regularly contributes to social media, including her own Who What Wear UK TikTok franchise, French Style Fridays. Previously, Maxine appeared on ITV's This Morning in her own fashion segment and has interviewed countless celebrities—everyone from Victoria Beckham to Oscar winner Lupita Nyong’o.

Prior to Who What Wear UK, Maxine’s career began when, after completing her first-ever internship at Look magazine, she was offered a position on the brand's fashion desk. She accepted, leaving university a year early in the process. Her passion and natural talent for writing and styling meant she swiftly rose through the ranks to become the title's fashion news and commercial content editor, with a stint as’s fashion and beauty writer along the way. She later served as Look’s acting Editor in Chief, overseeing both print and digital, before embarking on a successful freelance career, working with Grazia, The Pool, and Marie Claire amongst others.

Maxine is based remotely from her countryside home near Edinburgh where she spends her downtime renovating her house, walking her dogs, hosting friends and trying to master the art of making Old Fashioned cocktails.