We have lots of chats here in the fashion office about whether or not you can wear gold and silver together. I am in favour. Most of my colleagues are not. It's that pesky upbringing thing. We were all told not to. We were taught to 'match' our metallics. But I just can't understand why. And now I have the one and only book club buddy Alexa Chung to back me up. How adorable does she look in her silver lace dress with gold flats? I think that this a totally winning look. Thanks Alexa. Mix away!