Kate Middleton just rewore her most significant outfit yet

(Image credit: Getty Images)

We all know Kate Middleton is a fan of rewearing old clothes like the rest of us, and yesterday's virtual appearance was no exception.

She made an appearance on hers and Prince William's new YouTube channel, to mark the release of her photography book, Hold Still.

The video shows phone calls recorded in Autumn 2020, between The Duchess of Cambridge and finalists from the National Portrait Gallery's Hold Still photography exhibition.

Kate looks radiant in a cream blouse ruffle blouse and dark skirt or trousers, and though this isn't the first time she's reworn clothes, this is one of the most significant times.

Why? Because the blouse in question is the very same one she wore in her official engagement pictures with Prince William in 2010.

It was by British high-street store Whistles, and was aptly named 'Kate'. While of course it's long sold out, you can still buy a similar version here.

It's perhaps no coincidence that both instances were linked to photography, or that this year marks the couple's 10th year anniversary.

In any case, it's no surprised that Kate still owns such a sentimental piece of clothing.

Penny Goldstone

Penny Goldstone is the Digital Fashion Editor at Marie Claire, covering everything from catwalk trends to royal fashion and the latest high street and Instagram must-haves.

Penny grew up in France and studied languages and law at the Sorbonne Nouvelle University in Paris before moving to the UK for her MA in multimedia journalism at Bournemouth University. She moved to the UK permanently and has never looked back (though she does go back regularly to stock up on cheese and wine).

Although she's always loved fashion - she used to create scrapbooks of her favourite trends and looks, including Sienna Miller and Kate Moss' boho phase - her first job was at MoneySavingExpert.com, sourcing the best deals for everything from restaurants to designer sales.

However she quit after two years to follow her true passion, fashion journalism, and after many years of internships and freelance stints at magazines including Red, Cosmopolitan, Stylist and Good Housekeeping, landed her dream job as the Digital Fashion Editor at Marie Claire UK.

Her favourite part of the job is discovering new brands and meeting designers, and travelling the world to attend events and fashion shows. Seeing her first Chanel runway IRL at Paris Fashion Week was a true pinch-me moment.