Typically, by this time of year, I, a seasoned fashion editor, would be advising you on cold-weather wardrobe staples and cosy fabrics as we edge closer to winter. But 2026 is proving to be a different beast. Yes, the days are starting with a crisp morning breeze, but the clear blue skies and surprisingly mild temperatures have made getting dressed something of a fashion conundrum. One moment, you’re reaching for your favourite chunky-knit jumper; the next you’re wondering if you’ve wildly overestimated how cold it actually is.

So rather than diving headfirst into heavy wool coats and winter-ready layers, I’m turning my attention to something far more seasonally appropriate: jackets. More specifically, fitted jackets, a trend that has been quietly taking over this year.

John F. Kennedy, Jr. and his wife Carolyn Bessette Kennedy arrive at the annual John F. Kennedy Library Foundation dinner.

(Image credit: Getty Images)

Be it the sharp, nipped-in waist of a peplum or the sculptural silhouette of a frog-fastening jacket, even fashion people with the most laid-back aesthetics are reconsidering their loyalties. Though tailored, these styles channel a ‘90s supermodel nonchalance with a Carolyn Bessette-Kennedy-esque elegance.

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Fitted jackets outfits 2026: harryarcher_

Editorialist’s fashion trends and news editor Harry Archer links this renewed appetite for fitted jackets to Bessette-Kennedy’s alma mater, Calvin Klein. “There’s been a revival of this tailoring economy, and it’s become this new fashion currency, especially when you think that the [Calvin Klein spring/summer 2027] was one of the top shows at New York Fashion Week this season, and the whole collection truly pushed the needle on fitted silhouettes.”