Sienna Miller recently donned the stylish high-street coat that editors have adored for years—and it’s still available.

Sienna Miller recently donned the stylish high-street coat that editors have adored for years—and it’s still available.

      Sienna Miller doesn't frequently choose high street pieces, but when she does, we pay attention. This week in London, the actress and style icon was seen wearing a navy wool coat from British brand ALIGNE—a garment that embodies her signature laid-back elegance and one that fashion editors have subtly endorsed for several seasons. True to her style, Sienna elevated the look to match her designer favorites.

      Miller's fashion sense has consistently maintained that rare equilibrium between bohemian charm and polished sophistication. She never appears over-dressed, yet every element is perfectly arranged. On this occasion, she styled the navy coat with straight-leg blue jeans (a staple of her capsule wardrobe), a white tank top, and sleek black loafers. The outcome? An outfit that is truly Sienna—casual, elegant, and self-assured.

      Sienna Miller in the ALIGNE George Coat. (Image credit: ALIGNE) The navy version offers a chic alternative to traditional black, adding a hint of softness and depth to winter fashion. This coat provides that subtle distinction that makes even denim feel more sophisticated. With its oversized fit, double-breasted buttons, and sharp tailoring, it appears—and feels—much more luxurious than its price suggests. Made from wool, it keeps you warm on the coldest days while remaining sleek and structured. For those who prefer a neutral color scheme, the George coat is also offered in black, grey, and white.

      From the brand’s popular Daphne blazer to its sought-after knitwear, ALIGNE has skillfully perfected the art of timeless and intelligent design—and Miller's coat exemplifies this perfectly. If you're on the lookout for a coat that balances high-street accessibility with high-end allure, look no further.

      Continue scrolling to purchase the George coat while it’s still available.

      Shop Aligne's George Coat:

      The navy option is incredibly chic.

      Classic black is always a safe choice.

      All-grey outfits are trending right now.

      Liven up your winter collection with an all-white wool coat.

      Shop More Aligne coats:

      ALIGNE

      Oak Oversized Barn Coat

      ALIGNE

      Moto Collarless Leather Jacket

      A leather jacket you'll cherish for years.

      ALIGNE

      Bark Denim Flock Jacket

      The color is simply stunning.

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Sienna Miller recently donned the stylish high-street coat that editors have adored for years—and it’s still available. Sienna Miller recently donned the stylish high-street coat that editors have adored for years—and it’s still available. Sienna Miller recently donned the stylish high-street coat that editors have adored for years—and it’s still available. Sienna Miller recently donned the stylish high-street coat that editors have adored for years—and it’s still available. Sienna Miller recently donned the stylish high-street coat that editors have adored for years—and it’s still available. Sienna Miller recently donned the stylish high-street coat that editors have adored for years—and it’s still available. Sienna Miller recently donned the stylish high-street coat that editors have adored for years—and it’s still available. Sienna Miller recently donned the stylish high-street coat that editors have adored for years—and it’s still available. Sienna Miller recently donned the stylish high-street coat that editors have adored for years—and it’s still available.

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Sienna Miller recently donned the stylish high-street coat that editors have adored for years—and it’s still available.

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