Kate Middleton just stepped out with a new designer handbag

The Duchess of Cambridge loves this British lifestyle brand...

Kate Middleton's handbag collection just got a whole lot better. The Duchess of Cambridge was spotted with some new arm candy on Thursday, from one of her favourite fashion brands.

During an outing in London with the Prince of Wales and the Duchess of Cornwall, Kate wore a chic grey coat dress by Catherine Walker, which she styled with black tights, black suede pumps by Gianvito Rossi and a new croc-effect bag by Mulberry.

The 'Small Amberley Croc-Effect Crossbody Bag' features a flap-over front design with ring hardware, a geometrical rider's lock closure and a luxurious suede lining. The Duchess has previously been spotted wearing the nude Amberley clutch from the brand, and we wonder what other styles she has in her collection.

Thanks to 'the Kate effect', the bag has already sold out, however, we have sourced some similar styles from the brand for you to shop. We bet that Kate would love them, too.

Kate wore her hair in a half-up, half-down style, showcasing her natural makeup look. She accessorised with delicate drop earrings, letting her handbag take centre stage.

If you were wondering what makeup the Duchess may have used, don't forget to check out our guide to Kate Middleton's favourite beauty products. These royally-approved items will soon become staples in your everyday routine.

Grace Lindsay is currently Junior Beauty Editor at Who What Wear UK and previously was Marie Claire UK's E-Commerce Writer. With over three years of experience in the fashion and beauty industry, she covers everything from the best make-up and skincare deals to how to shop the stand out trends of the season. When she's not typing away at her laptop, Grace can be found shopping her favourite vintage markets IRL, or catching up on her never-ending list of books to read.