Sienna Miller has worn this elegant camel coat since 2015 - her timeless styling proves it’s a forever autumn buy
This is one coat trend that never falls out of fashion
It’s up for debate what exactly qualifies someone as a style icon, but I’d argue that wearing the same pieces year after year and managing to make them look just as fresh every time should put you in the ranks. It probably won’t surprise you to hear that Sienna Miller has been doing exactly that, most recently with a staple camel coat from Rag & Bone that she’s been sporting since 2015 - and she just wore it again for the UK premiere of Oasis: Don't Look Back In Anger.
Build the right autumn capsule wardrobe, and you’ll find yourself reaching for the same items without ever tiring of them. That’s why investing in high-quality pieces that will stand the test of time is so crucial when thinking of autumn outfit ideas. But what will really keep your outfit rotations current is having countless ways to style your items.
Although it might seem like there are only so many ways you can wear a coat, Sienna is proof that little silhouette changes can make all the difference. Wearing her favourite outerwear draped over her shoulders with sunnies and a black knee-length dress, the timeless, double-breasted coat feels sleek and novel - and there’s no doubt she’ll continue to get repeated wear out of it over the next few months.
Trust M&S to offer a polished and affordable camel coat that will keep you cosy from now through to winter.
In a single-breasted cut, switch out the buttons to make this wool blend coat look even more elevated. For a fancy, evening-ready finish, try jewelled buttons.
With an added waist tie to cinch the silhouette, this wool-blend coat from Reiss offers impeccable quality and multiple ways to wear.
With added cuff detailing and a slightly lighter camel hue, this Jigsaw iteration is just as versatile with a little more texture.
With a very similar silhouette and length to Sienna’s coat, you can bet this wool piece will remain in your rotation for years.
The Frankie Shop is known for its perfectly oversized outerwear, and this coat is no exception. Ideal for layering, it’s a trendy take on the classic coat.
Sienna has well and truly proven it - a camel coat will never date. It’s safe to bet that the star has a pretty extensive wardrobe, so any piece she will happily re-wear after 11 years must be good. The perfect cosy neutral that balances wearability with polish, this style of outerwear can take you to the office, celebrations, or even on a coffee run with wide-leg joggers when you want to feel more put together. And when properly taken care of with a fabric shaver, it won’t show its age either.
Although Sienna’s exact coat is no longer available, there’s no shortage of similar silhouettes to shop on the high street in 2026. Take pointers from Sienna’s styling method and think about other ways to wear it - layered with a hoodie or collared jumper, done up to the waist for a more formal feel, or robe it over your shoulders for a very glamorous twist.
Thanks to the neutral camel hue, this coat will go with pretty much everything. From light wash denim to dark shades that complement the buttons will always be a safe bet, but red, blue, or even patterned knits will look great underneath it too. If you’re looking for a truly timeless coat investment, Sienna has us convinced that this is it.
