Rule 63 of the internet. Every anime or comic book character has a version of itself as the opposite sex. This has not lost its meaning when it comes to cosplay. Rather making a statement, doing it for a laugh, or showing original talented design concepts, genderbent costumes are more popular than someone may think.
For the most part, we look for costumes redesigned for dressing up on the opposite sex. Gender bending cosplay consists of taking that look and changing it to fit the sex of the model. It is not the same as cross-dressing. In fact in many ways its the opposite. Here are some of the most impressive gender changing cosplay found around the web.
Lady Skeletor
A great example of gender bending cosplay. This costume shows skill in make-up and dress-up design. Giving this cosplay a unique yet familiar look. I bet she is not nice! 
“Cosplay: Gender Benders & Opposite Sex Costumes”