CC from Code Geass

A woman dressed in a Code Geass costume, specifically Cosette from the anime series. She has long green hair with bangs and wears a black dress with gold accents on the shoulders. The background is blurry but appears to be a stage or performance area, possibly at an event like a convention. The overall impression of the image is that it was taken during a photoshoot or at an event where people are dressed up in costumes.