Bvlgari BV4086B. This stylish acetate full rim frame for women is square and suits all face shapes. The Bvlgari BV4086B are available in size 54x17. designerglasses.co.uk offers this frame in various colours including: Bvlgari BV4086B 897 Cocoa. At designerglasses.co.uk a scratch resistant/anti glare coating is provided Free with the optical frames.