Photos: Anthea Simms, Camera Press, Rex Features, Splash, Lourdes Leon/Instagram, Stella McCartney/Instagram, Marga Esquivel/Instagram,The Haute Pursuit/Instagram, Peace Love Shea/Instagram. For more info, see hershesons.com, joshwoodcolour.com, lockonego.com THE BLOGOSPHERE IS bonkers for it, Pinterest is packed with it, and now a few of our favourite fashion mavens are making us want to do it, too. ‘Something has shifted in the hair colour world,' says hair stylist Luke Hersheson. ‘Shades like pink and grey are becoming classics in their own right.'
In the pink camp, there's Lourdes Leon, who stars in the campaign for new Stella McCartney perfume Pop (out July), Amber Le Bon, and even Cate Blanchett. On the grey side, model Marga Esquivel, blogger Vanessa Hong and swimwear designer Shea Marie. With both ends of this spring spectrum so very…