Megababes Joan Smalls, Karlie Kloss and Gigi Hadid may have spent their fash weeks working super sleek, so-straight-you-slide-off-it hair, but elsewhere texture and oomph was having a moment too. Cheryl Cole's new chopped-into bob and Kristen Stewart's jagged shoulder-length 'do for Chanel are proving that multiple layers and many dimensions are totally a thing.

You might want to have a rummage through some old toiletry bags you haven't opened since the early noughties, because, if the locks on any of these ladies' heads are anything to go by, hair wax, mousse and gel are set to make their way back into your getting-ready routine.