As women of a certain age rush to cover their silver roots, some of the fashion industry’s youngest stars are making a good case for embracing the colour early. Kylie Jenner instagrammed a photo of herself with a new dye job, saying, “A little grey never hurt nobody”, while model Charlotte Free posted a makeup-free picture with lilac-turned-grey hair, to name just a few. If you’re still not convinced of the trend, Vogue UK fashion features director Sarah Harris has been rocking the look for years, although her hair is au naturel.