Bvlgari BV 4167B BV4167B is a round acetate frame perfect for going to the office or a night out. They are stylish and lightweight with brand detailing on the slimline arms. Available from designerglasses.co.uk in size 55x16 and 53x16 in colours 5449 Black Gradient Pink, 5362 Havana Gradient Brown, 504 Dark Havana, 501 Black.