Sienna Miller’s Latest Boho Outfit Is Perfect – And You Won’t Believe How Easy It Is To Recreate

Miller strikes again with the ultimate outfit inspiration.

Sienna Miller Boho Outfit

by Gemma Lavers |
Updated on

Sienna Miller is responsible for many things. Introducing us to honey blonde, an M&S collaboration that sold out in record time, wearing Ugg boots to Glastonbury (2006, how we miss all your gloriously unhinged trends) and reminding us that boho is always the answer. While most of us have safely packed away, or even sold, our platform wedges, Canadian tuxedos and suede belts from the 2000s, Miller's latest outfit has got me rethinking everything.

Miller recently attended her sister's Bridal Ballerina Breakfast in an outfit that reaffirms that, yes, boho is back. There have been rumblings of a boho renaissance in the fashion industry for a while now - just one look at Chloé's spring/summer 2025 show tells you everything you need to know, with its copious amounts of lace, pretty florals and crochet. Miller's take on the trend, however, is distinctly 2025 - boho but with a polish that feels effortless rather than nostalgic.

©Getty Images/Dave Benett

Her outfit formula was simple. Denim trench, patchwork jeans, and the perfect Chloe blouse complete - of course - with a pair of suede ballet flats and a suede tote - the perfect cherry on top of this bohemian revival's cake.

This isn't the first time this season Miller's outfit has left us in awe, either. Just last month, Sienna Miller's white jeans and leather vest combo was the talk of the town at Grazia HQ, as was her perfect denim jean campaign with Frame.

While the majority of Miller's outfit comprises of designer items, we've found the best high street alternatives below.

Shop: Sienna Miller's Exact Outfit And Alternatives

The Denim Trench

Miller's denim trench is a favourite of hers, and she's been spotted in this iteration from M.i.h Jeans more times that we can count. Proving how a denim trench can earn its keep in your wardrobe, we scoured the high street for a trench of similar style.

This denim trench, available on M&S is also a close match to the exact style Miller was spotted wearing on Tuesday. It even has the same single-breasted design, longline silhouette and short lapel collar. Style with cream jeans and loafers.

Patchwork jeans

Nothing says boho more than a pair of patchwork flare jeans. While Miller's Chloe pair are now out of stock, the high street is glittered with equally cool options.

Suede ballet flats

Suede ballet flats - need we say more? Suede has certainly had its moment when it comes to footwear and accessories this season, and the textile also nods to Miller's boho roots. The exact pair she wore from Gucci, but keep scrolling for the best alternatives.

Exact match

Gucci, Horsebit-Detailed Suede Ballet FlatsNet-A-Porter

The suede tote

A suede tote is the accessory of the season, and Miller has long pledged allegiance to the Sezane Gabin bag in particular. Shop the exact match, plus more affordable alternatives below.

Gemma Lavers is a fashion commerce writer at Grazia, where she tracks down viral pieces and is as comfortable navigating the M&S new-in page as she is dissecting the latest celebrity look - yes, she can tell you exactly where a specific coat is from. When not writing, shopping or scrolling Instagram (find hers here), Gemma will likely be dreaming up her next holiday (and what she's going to wear).

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