Harriet trained at Central St Martin’s and The Royal College of Art. She was awarded Silver Medal of Achievement and elected Liveryman by The Worshipful Company of Weavers. She is a founding partner in Wallace Sewell a renowned UK-based British design studio whose diverse portfolio includes scarves for the Tate museums as well as moquette fabric designs for Transport for London’s underground seating. Wallace Sewell now supply over 200 stockists in 20 countries. They have worked with various boutique hotels, designing and producing bespoke bedspreads, and more recently have been invited to be guest designers for West Elm, a US-based home and interior retailer. Working from London and Dorset, this progressive studio pioneers excellence and originality within their woven products. In 2017 the company is celebrating its 25th anniversary.