Fashion of Catherine, Princess of Wales

The fashion of Catherine, Princess of Wales, has had a substantial impact on the clothing industry since the public announcement of her relationship with Prince William in 2002. Often praised for her elegant and accessible style, she has become a prominent fashion icon, frequently featured in best-dressed lists of magazines such as Vanity Fair and Tatler. Her wardrobe combines pieces from designers like Alexander McQueen and Jenny Packham with high-street brands such as Zara and Hobbs.

The "Kate Middleton effect" describes the phenomenon of garments selling out shortly after Catherine is seen wearing them. She is also known for her support of sustainable fashion, frequently re-wearing outfits at public events. In 2016 Catherine appeared on the cover of British Vogue's centenary issue. Her fashion choices continue to attract global media attention and public admiration.