Purple Dress Performer at Anime Convention

A woman standing on a stage in front of an audience, likely at an anime convention or cosplay event. She is dressed in a purple dress with white polka dots and black tights, and her hair is styled in pigtails. The background is dark, but it appears to be a large room with a high ceiling, possibly a convention center or auditorium. There are several people visible in the background, including some who appear to be cosplayers or attendees of the event. Overall, the image suggests that the woman is a performer or entertainer at the event, and she is likely singing or dancing on stage.