The Scarlet Witch costume is the most sexually provocative and sensual cosplay. EZCosplay is a great source to buy cosplay costumes because their headquarters are in the US. We hope you found this article useful when designing your next costume. Whatever character you’d like to dress in you’ll find the ideal costume here. It is a fictional female character from Marvel comics. Want some more options? Take a trip through history and you’ll find a wide selection of costumes with long hairstyles.