People wear glasses for several reasons. The most important reason is that they need to see obviously. You know there are so many people who have vision issues and they will need the glasses to live a normal life.
Well, besides the vision correction, I do believe glasses are necessary for some makeup styles. For example, if you wear a heavy eye makeup to work and you don’t want to draw too much attention. At this point, your glasses can solve the problem and you will still be gorgeous.