Glasses can be really cute. If a girl has braces, then it makes her look younger than she really is. I would not turn down a girl because she has braces. She probably looks better with braces than she did with crooked teeth before braces. And she will look much better after the braces are removed. I would look past her braces, and I can see her true beauty beyond them.
There are more legitimate reasons to turn a girl down: such as being a super bitch.
Glasses can be sexy on a girl because it gives the idea that they are intelligent and smart and smart girls are very attractive. I do not think a girl can be hot with braces but fortunately it is only for a few years.
Personally I have loved the bra ces and glasses look for as long as I can remember! I like metal studs and piercings as well so maybe it's just the metal accessory theme I like. Braces also make the lips appear more full which is hot, and of course braces are accompanied by straight teeth, so yeah, definitely hot. I love glasses too as long as they aren't the huge ones that cover 10x the area you need to see lol.