There’s no denying that Sienna Miller has an excellent eye for a great buy. Sometimes shopping under-the-radar pieces and other times spotted in cult-classic buys, her high-low approach to fashion ensures a dynamic, elevated ensemble every single time.
Though I very much appreciate her striking red carpet looks, it's actually her off-duty 'fits I obsess over the most. Comfortable and wearable yet undeniably chic, it's here where Miller's personal style really shines. So, when I saw her in a classic trench coat from one of our favourite premium high-street brands, I knew I had to have it. However, my plans were foiled when the item in question flew out of stock before I could make it mine.
Finally, however, my fashion prayers have been answered, and Miller's Sézane Clyde Trench Coat (£275) has just been restocked in the full range of colours and sizes, including a new shade of khaki. With a classic collar and middle-button fastening, this has all of the hallmarks of an excellent trans-seasonal garment. Lightweight enough to stuff into your bag if the weather starts to brighten and roomy enough to layer over a warm knit, it's no surprise that it was such a winner the first time around.
Whilst Miller is obviously a fan of the elegant trench, I've also spotted several of my favourite influencers style the coat, as well as Who What Wear UK's editor-in-chief Hannah Almassi. With a checkered lining and oversized fit, the trench gives any look that je ne sais quoi that French fashion is renowned for. Wearing well with jeans and tees, this trench coat can also be dressed up with a pointed-toe kitten heel and an LBD for an evening outfit you'll come back to again and again.
There are so many compelling trench coats hitting the market already this year, but I keep coming back to this specific style for its no-fuss design and elegant silhouette. Available in light beige, dark khaki, black, camel, ecru and khaki, and void of excess buttons or pockets, the coat offers a truly versatile outerwear solution that can see you through the season.
Read on to shop the Sézane Clyde trench before it goes again, and discover our edit of other trench coats we love.
SHOP SIENNA MILLER'S LOOK:
The perfect trench.
A classic camel coat will never go out of style.
The new shade to know about.
This light shade will bring a fresh edge to any look.
The khaki colour trend is taking off this autumn.
A classic black layer will never let you down.
How chic is this chocolate brown iteration?
Perfect for the upcoming spring season.
SHOP OUR OTHER FAVOURITE TRENCH COATS:
A classic beige trench coat will never go out of style.
I think this leather style will be very popular.
Designed with a slightly looser fit for a relaxed silhouette.
This comes in sizes XXS–4XL.
A true classic.
I can't stop thinking about this suede version.
A best-selling piece for the brand.
This shade is endlessly versatile.
Cinch this in with the belt or leave it undone for a relaxed finish.
-
Warning: You'll Regret Not Buying This 2025 Alternative If You Get a Basic Trench InsteadGuaranteed.
-
I Want to Build a New Wardrobe—30 Incredibly Elegant Pieces I'm Eyeing From the Nordstrom Winter SaleBring on the chic outfits.
-
These 30 Incredibly Chic Picks From the Nordstrom Winter Sale Scream Cool GirlTime to up your fashion game.
-
3 Cheap(ish) Elevated Finds That Will Make Your Closet Look More ExpensiveUnder $150 and super chic.
-
5 Affordable Outerwear Trends Fashion People Are Wearing in 2025Including trench coats buttoned to the top.
-
This French Brand Has the Perfect Anti-Canvas Tote—and It's Already TrendingIt's time to say goodbye to that scruffy old canvas shopper.
-
Suddenly, Every Chic Person I Follow Is Wearing This Rich-Looking JacketLuxe outerwear for the win.
-
These Are the 5 Elevated Basics I Always Wear to Look FashionableIntroducing the closet safety net.
