/cgl/ - Cosplay & EGL

So i guess this is the best place to ask:
I was at Comikaze today and there was soooo many qt cosplayers, literally my dream is to date/gf a cosplayer/nerdy chick. im not a sperg, no autism or anything like that, im 6'1 145 lbs, skinny, but aesthetics aren't terrible (been told 7/10 but i have pretty good confidence) how do i attract cosplayers/nerdy chicks without being labeled a 'creeper'? i understand the girls are not at the con to pick up guys and that they are cosplaying to have fun and shit but that doesn't mean i cant try to flirt with them if they aren't doing anything at the moment right? i am not clingy, and i can read body language pretty good.