I'm a comic-book fan, so sometimes I go to the convention in my city. I might be going this weekend.

There are always plenty of attractive women in really skimpy cosplay, but I've not really flirted with them at past conventions. Does anyone have any tips specific to this environment?

I feel like it might be really hard, because it's a nerd-culture thing, so they will probably have their guards up for all the thirsty, awkward guys who will try to talk to them. In my experience, counterintuitively, the more provocatively a woman is dressed, the more hostile she is to people who give her attention, and the more modestly she is dressed, the more she seems to appreciate that same attention.

So, uh, how do I pick up cute cosplayers?