Holiday Cards For Geeks<---- it's spelled Nerds. Geeks have tech knowledge. Like computers(other than fangirling on tumbler) and video game stuff. Nerds fangirl and obsess over books, movies, TV shows, any other thing with a fandom.
This is Coser Tiêu Nhu. She's a Vietnamese cosplayer (or, at least, I think she is Vietnamese) and I think she looks lovely as Mavis