I'm not much into cosplay. But as far as dressing up, I have always liked the cheerleader or Catholic school girl outfit on women. π
Alicia Marie does some decent cosplay:
Renee Enos bodypainted as a female Colossus:
Tina Nguyen's Kitana:
I will say favourite and popular characters that I think are usually well represented
Jessica Rabbit: oh at the time it was one of the hottest representation of a hot girl, and still lives
example https://youtu.be/dRgG30T4ALk
Chun-li would be another yes! One of the greatest way of showing some amazing leg development.
Alicia Marie in my opinion is the undisputed queen of fit/muscular girls who also do cosplay. Not necessarily because she's the hottest girl on the scene (although she's up there), but because of her dedication to being good at the cosplay craft. She fabricates her own armor pieces and props and creates many of her own costumes from scratch.
Guys let's stay on topic in this thread. I removed an image of Natalya Kovalyova in a simple competition posing suit, and the one of Marina above doesn't really qualify either because she is in fact a goth and sometimes chooses to dress that way. I don't really consider that to be a "cosplay." I'll leave it up and people can debate it if they'd like, but keep in mind this is an Image Thread and so the focus should be on posting images.
Favorite costume or cosplay pictures?