I'm gonna say don't care either way, because girls with glasses a lot of the time pick the right frames for their face and it does make them look gorgeous. On the other hand I've seen girls who looked just as gorgeous without them.
It's not the glasses that decide if a person looks good, it's the person wearing them. For example, if Megan Fox (Well, since you're a girl let's say Brad Pitt... in his prime, of course.) was wearing hideous looking glasses and asked you out, would you honestly turn her down?
I have guy friends and the guy I'm dating tell me ALL the time how hot the glasses are. It could be getting the right glasses though? Apparently mine fuel all kinds of naughty Librarian/ Teacher fantasies. Heaven help me if I put my hair up! :)