Sophie Turner's Hair Is Key to the "Subliminal Messages" on Game of Thrones

PS: I've definitely noticed your hairstyles in the most recent season and in the promotional materials for season seven have been a lot more reflective of Catelyn; like Sansa's embracing her inner northern badass.

ST: Yeah, definitely. She's taking over that role of the Lady of Winterfell, and she feels like she's back home and she's gone back to those roots. Those roots that her mother had. It's really well done and really clever the way the hair team works on this.