The hairdressers’ secrets to getting the best bob… and the style you must not get if you’re over 50

We are about to enter peak new haircut season. Is there some ancient human rhythm dictating this? When winter sets in, I love growing my locks. The moment the sun comes out, I find myself longing for a chop: something flirty and flighty to emphasise what’s left of my bone structure.Priyanka Chopra, 41, availed herself…