Rosalina, Mario Kart 8 Deluxe

A woman dressed in a white and blue costume, likely inspired by Rosalina from Mario Kart 8 Deluxe. The costume features long sleeves with blue stripes on the sides, complemented by a matching belt around her waist. Her blonde hair is styled in an updo, adding to the overall aesthetic of the outfit. A silver star-shaped brooch adorns her chest, while she holds a gray and black object resembling a controller or device in her right hand. The background of the image is blurred, but it appears to be a room with dark walls and a doorway visible behind the subject. Overall, the image suggests that the woman is cosplaying as Rosalina for a costume event or photoshoot.