apparently spend £ 815million a year to ` social media proof ' their wardrobe , with men forking out more than women .
the research into the rise of the ` insta-wardrobe ' , which polled 2,000 adults , revealed nearly one third buy new clothes just to avoid being multi-tagged in the same outfit .
brits spend £ 815m a year to ` social media proof ' their wardrobe , according to a new survey .