There are seceral types of classic glasses. I know two of them. One is classic aviator glasses. Speaking of classic glasses, aviator glasses are the very item we can't neglect. If you are into aviator style or aviator sunglasses, you can set your hands on classic aviator glasses. The second one is classic wayfarer glasses. These classic wayfarer glasses will boast your image up to a greater level.
The hot type of classic glasses is round eyeglasses. round glasses are also typical types of classic eyewear like John Lennon round glasses. Classic round glasses are the ones you can lay your hands on. You will find this kind of glasses in many optical stores.