Take a look back at the last hundred years of glasses, from the pince-nez spectacles of the 1920s and the cat eyeglasses of the 1950s, to the wire frames of the 1990s and the clear frames trend of the 2010s. Still haven’t subscribed to Glamour on YouTube? ►► bit.ly/2gYlQqe 100 Years of Glasses | Glamour