When a brand has a host of cool girls wearing its designs, you know it's one to trust - visit Illesteva's Instagram and you'll see Bella Hadid, Kendall Jenner and Hailey Baldwin all wearing its sunglasses. This 'Hamilton' pair has been handmade in Italy from glossy black acetate with thick square-shaped frames. Keep the silver mirrored lenses free from scratches by stowing them in the accompanying hard case.