When I need none-fail looks, I look to this girl. Of course, she could make a bin bag look good but unlike other pretty girls, this doesn't mean she is lazy about her styling. She's perfected the art of simpleness and I can't ever remember seeing a photo of her where I don't immediately search for look-a-likes of her outfit.
So, how to achieve the effortless, Olivia look? Lots of effort. Firstly, hair must be perfect; I'm talking tonged and spritzed and serumed. A black tee and a good pair of city or denim shorts with heels or leopard print flats and you're good to go (sunnies if possible, but of course there is a 1% chance of this in the UK).