Yelan wig from Genshin Impact. I'm selling it because I no longer need it. I wore it twice at events. I hand-washed it with detergent and restyled it, so it's clean and I think it looks good. It looks mostly black overall, but it's actually a bit more blue (the third image is the closest to the real color). It's a self-styled and cut wig, but it's ready to use.