This is inspired by many racebent 'Game of Thrones' fancasts that have (goddess divine) Gong Li as Cersei Lannister, as well as her character in 'Curse of the Golden Flower.'
dedicated to @lulainwonderland for recommending the film ;)
I know Catelyn's costumes on the show aren't exactly beloved (to put it mildly), but I still wanted to base a dress for (young?) Catelyn entirely on what we've seen from the show (high necklines, blues and greens...), including footage for S3 where Edmure and the Blackfish appear to be wearing scaled armor (see: the belt).