Yenra Neon Green Hair and Black Dress Cosplay Neon Green Hair and Black Dress Cosplay: A woman with striking neon green hair and a black dress. The woman's attire is a long, flowing gown with a square neckline and puffy sleeves, cinched at the waist by a black belt. Her outfit appears to be a costume or cosplay, possibly inspired by a character from anime or manga. The woman's hairstyle features two long braids that fall down her back, adding to her overall dramatic appearance.