Search Results: dressed in tight clothes

I want to approach a girl in my class, and Im confused between 2.

Girl A- 10/10, hot and sexy, she gives me eye contact but here's the problem, when she did not see me in the class, she started talking to other guy, and when she saw me, she avoided him like plague and started giving me all the attention.

Girl B- 10/10., very cute, sexy but she looks a bit conservative, dresses modestly, no tight clothes nothing. , From the beginning she did not talk to any other guy of the class, but only gives eye contact to me.

Which girl should I approach?

Are you the sort of person who, weather permitting, will show off as much skin as you can?
If yes, do you do it to impress the guys or just because you love the look or want to give your body fresh air?
Or, do you prefer to wear long sleeves, long trousers, long dresses,?
Or maybe a third alternative: wear sexy-looking tight clothes to cover up, like sweatpants, leggings, pantyhose,... (if there are any diver girls on here maybe a wetsuit haha :D)!