Kate Middleton wears a chocolate Burberry trench coat, the must-have piece of autumn
A chocolate-brown trench coat, a roll-neck jumper and suede ankle boots: that was the outfit Kate Middleton wore throughout the day of 17 September 2026 on the Isle of Bute, in Scotland. Far from ceremonial dress, the Princess of Wales chose a look firmly rooted in the season’s trends, and her Burberry coat did not go unnoticed.
A look designed to take on the Scottish chill
On the Isle of Bute, where she was accompanying Prince William, the Princess opted for a resolutely practical outfit. She paired a roll-neck jumper with dark slim-fit trousers and suede ankle boots. To guard against the wind, she added a Burberry trench coat in a deep chocolate shade, a piece never before seen in her wardrobe.
The choice is a perfect illustration of a constant in Catherine Middleton‘s style: dressing for the context and the climate without ever sacrificing elegance. In the transitional season, the Princess regularly turns to waterproof, timeless pieces, and the trench coat ticks every one of those boxes.
Burberry, a longstanding bond with the British royal family
This is far from the first time Burberry has dressed the Princess of Wales. The house is among the official suppliers to the British Crown, a status that speaks to the enduring trust the royal family places in the brand. Kate Middleton wears it on a recurring basis, particularly as the first cold snaps of the year approach.
The specific model she chose is Burberry’s “Waterloo” trench coat. Founded by Thomas Burberry, the house established itself at the turn of the twentieth century as the definitive reference for the trench coat. Since then, its designs have helped project a quintessentially British elegance across the world.
- Piece worn: Burberry “Waterloo” trench coat in chocolate
- Brand: official supplier to the British Crown
- Styled with: roll-neck jumper, dark slim-fit trousers, suede ankle boots
- Occasion: visit to the Isle of Bute with Prince William
- Date: Thursday 17 September 2026
What Kate Middleton’s choice says about the autumn-winter trend
By wearing this long, waterproof overcoat, the Princess of Wales sends a clear signal to fashion lovers: the trench coat is the essential piece of the autumn-winter season. Its timeless character makes it a lasting investment, well beyond a fleeting trend.
Kate Middleton‘s style is under constant scrutiny, and every new addition to her wardrobe is spotted immediately. By choosing a Burberry model never previously seen on her, she confirms that the British house remains a safe bet for navigating the seasons with elegance. For fashion enthusiasts, this chocolate trench coat is therefore the reference to keep in mind for autumn.
What’s more, the fact that Catherine Middleton chose this piece during an official engagement in Scotland rather than at a society event underlines the versatility of the Burberry trench coat: it adapts just as easily to casual outings as it does to the public commitments of the royal family.
