Now that we’re well into September, we’re looking to add some new-season heroes to our transitional wardrobes ahead of the autumn/winter months, and one piece that is having a serious moment for AW26 is the always-chic knitted dress.

Effortlessly polished and easy to style, they’re the perfect option to suit myriad occasions during the colder months, whether you are heading to the office or out for a Sunday roast with friends.

While they’re always a popular choice during the autumn, this season we’re seeing a real resurgence in the trend, no doubt thanks to the likes of Isabel Marant and Proenza Schouler, who sent knitted minis and maxis down the autumn/winter 2026 runways.

Naturally, the high street has followed suit, with so many chic options now landing in stores. The latest to catch our eye is a sleek, long-sleeved mini in gorgeous midnight blue, which has just dropped on the Marks & Spencer website and looks far more luxe than its £32 price tag would suggest.

With its flattering belted waist, this easy-to-style piece is the ultimate transitional option to start wearing immediately. Pair it with some black leather French flats while the warmer weather continues before switching to this season’s hero equestrian knee-high boots (with some ultra sheer black tights, if needed) once the autumn is in full swing.

Polished yet easy to dress up or down, this is one buy that we know we’ll get so much wear out of over the coming months. Adding to basket now.

marks and spencer knitted dress

M&S Air-Yarn Crew Neck Waisted Mini Knitted Dress, £32 SHOP NOW

Shop more knitted mini dresses for autumn…

marks and spencer knitted dress

NET-A-PORTER Lisa Yang Abrielle knotted cashmere mini dress, £455 SHOP NOW

marks and spencer knitted dress

ME+EM Knit Mini Swing Dress, £225 SHOP NOW