I've always found the different types of eyeglasses interesting. How about you?
I've never needed any. What types are there?
As you suggested, there are glasses for for eyesight, sunglasses for protecting the eyes and then safety glasses for workers.
What about glasses for fashion? I like to match from my head to my toes.
Usually when dressing for style people will opt for sunglasses. Sunglasses use to be called sun cheaters back in the 20th century.