'Valentino: Master of Couture' is at Somerset House, London from 29 November 2012 to 3 March 2013.
UPDATE
I received tickets for the exhibition as a birthday gift and have finally come round to posting a few pictures... a whole year later! If that is not Italian timing I don't know what is. No pictures allowed inside, so I bought the book. I also purchased a shopper bag which always comes in handy for various reasons (ballet class bag, food shopping bag, sleepover bag, "all this stuff won't fit in my handbag so lets throw it into here" carrier bag... you get the idea).