Katie Jane Hillier (born 2 May 1974) is a British fashion designer, mostly of bags and accessories.
Hillier has created bags, jewellery and other accessories for labels including Marc Jacobs, Loewe, Asprey, and Victoria Beckham.
[5] Both designers had been creative directors for Marc by Marc Jacobs[6] before they launched their own line, which retails at Liberty, Matches, and Selfridges in the UK, among other locations in the United States, United Arab Emirates, and Japan.
In 2019, Hillier was named creative director of J&M Davidson, and designed her first collection of ready-to-wear and accessories for the brand in autumn of that year.
[8][9] She has been in a relationship with American artist Jeff West since 2016, and they held a commitment ceremony in Kenya on 20 April 2019.