The Duchess of Cambridge braved the cold London weather in an ensemble that is fast becoming her signature uniform, and one which also very much resonates with how her sister-in-law, the Duchess of Sussex, dresses for official appearances.

Kate was photographed arriving at the Foundling Museum yesterday, wearing a pair of wide-legged trousers with heeled pumps and a classic coat. There is nothing particularly groundbreaking about her workwear-appropriate look of course, but the ensemble is great inspiration for finding an easy-to-wear uniform that you can adopt for smarter occasions.

the duke and duchess of cambridge visit the foundling museum
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duchess of cambridge
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Wide-legged trousers are a particularly great buy when it comes to your working wardrobe. Kate's black pair is from high-street spot Jigsaw, and the trousers are similar to a navy style she wore for an RAF event in early December, which she attended with husband William. In fact, the Duchess is clearly becoming a fan of this type of fit, which is actually something of a departure for Kate, who once favoured super skinny or straight-legged tailored trousers.

the duchess of cambridge meets those involved in the evacuation of afghanistan
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It is not difficult to see why wide-legged trousers are becoming more popular, with the super-flattering style helping to lengthen your legs, particularly when you pair them with high heels.

And she may, of course, have been inspired by her sister-in-law Meghan's style.

The Duchess of Sussex made the wide-legged trouser part of her uniform long before she became a member of the royal family, often teaming them with shirts, blazers or, like Kate, a fitted wool coat, and it's a style she still turns to. Most recently, Meghan wore a pair of black wide-legged trousers for an appearance in New York City with Harry last September.

the duke and duchess of sussex visit one world observatory with nyc mayor bill de blasio
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prince harry and meghan markle visit edinburgh
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sandringham, norfolk december 25 catherine, princess of wales and princess charlotte of wales attend the christmas morning service at sandringham church on december 25, 2023 in sandringham, norfolk photo by samir husseinwireimage
From: Harper's BAZAAR UK