Try this exact shape in The Drama Bifocal Reading Sunglasses.
Round Bifocal Reading Glasses in Black and Tortoise by Readers.Disclaimer: All references to "bifocals" herein refer to readers having unmagnified lenses containing a "bifocal style" single powered reading glass insert located on the lower portion of the lenses.50 The Actor blends a larger, round frame shape with touches of tortoise and bifocal style lenses for a combo you can't pass up.