Alexa Chung, in lace up wellies, denim cut-offs, Kurt Cobain tee and Aran cardigan.
Drew Barrymore, looking very bohemian with Justin Long.
Florence Welch, carrying a Mulberry bag.
If you're feeling inspired by the outfits of either Alexa or Florence in particular, get yourself down to Topshop. They've got a gorgeous Knitted Aran Cardigan which is almost identical to Alexa's and a Mustard Short Sleeve Shirt which I'm pretty sure is the very same as Florence's.