Those lockdown months taught us plenty of things about our hair: scrunchies are an acceptable hair accessory at any age, yes we CAN survive without our six-weekly highlights top-ups – and seeing naturally grey hair on display is no longer as taboo as it once was. In fact, in a recent poll Wella Professionals discovered that 57% of women feel that “grey is back in fashion”, with one in five seeing going grey as an “exciting new chapter” in their lives.