MISH TWORKOWSKI Gold Plated Citrine Yellow Orange Rhinestone Statement Clip On Earrings Excellent vintage condition! Approximate Measurements: 3/4” Mish Tworkowski, who was formerly the Senior VP at Sotheby's, cataloged the jewelry collections of Diana Vreeland and Jackie O. With an intimate knowledge of the best of the best, he designed, made, and sold upscale, couture, costume jewelry in his 70th St. boutique before transitioning to fine jewelry and moving to his salon on Bond St. in NYC. His fine jewelry is wonderful, it defines refinement, and frequently graces magazine covers. Mish created the finest in costume jewelry, which many of his upscale clients referred to as travel jewelry, and now specializes in fine jewelry, and he is the Co-Chair of the Jewelry Committee of the Council of Fashion Designers of America.