Clockwise from top left: Danger Horn necklace, £10,800, Tasaki (020–3967 3730; www.tasaki.co.uk); Mabé Pearl Sun ring, £8,040, Elizabeth Gage (020–7823 0100; www.elizabeth-gage.com); Secret Garden pearl and diamond yellow gold bracelet, £28,500, and Roulette earrings, £10,700, Boodles (020–7647 1360; www.boodles.com); diamond necklace with pearl drops, price on application, Chopard (www.chopard.com); Joséphine Aigrette ring, £7,520, Chaumet (020–3917 6250; www.chaumet.com); Lacrima Soirée bracelet, £18,400, Bucherer (020–7952 2730; www.bucherer.com); Iris baroque-pearl pendant, £1,590, and belcher chain, from £1,315, Cassandra Goad (020–7730 2202; www.cassandragoad.com); gold and diamond leaf pin, £16,620, Elizabeth Gage (as before). Vintage Barbour coat stylist’s own (www.barbour.com)…