Spearheading the initiative as creative director is London jeweller Dominic Jones. His eponymous brand, which launched in 2008 and shut its doors in 2014, specialised in punky golden fangs, claws, thorns and teeth, and was worn by everyone from Beyoncé to David Bowie, Snoop Dogg, Harry Styles, Rihanna, Florence Welch and FKA twigs. A surprisingly rock’n’roll choice for a company whose main client is the Treasury.