Designer Jonathan Anderson is the first person to head both the men's and women's collections at the French fashion house.
The magician from Blackpool says it has been a "whirlwind" since his win on Saturday.
Bill Clinton and James Patterson on how real life informed their new thriller
The comedian says he hopes to destigmatise mental health issues by being open about his own experiences.
The actor leaves his role as the Doctor after playing the iconic character for two series on Doctor Who.
The TV star, who is also behind hits like Motherland, said she finally feels she "belongs in the room."