This document summarizes vintage eyeglass styles from different decades and discusses why vintage styles have become popular again. It describes 1950s cat eye frames as retro and fun, 1960s frames as featuring oversized rounded lenses that were feminine. It also mentions a contemporary acetate browline style from the 1970s that is sophisticated. Finally, it discusses how vintage frames evoke nostalgia for a time before social media and are timeless classics that can fit any modern wardrobe, which explains their recent comeback in popularity across all ages.