The former member of British pop boy band “One Direction” has shed his musician’s skin for the male lead role alongside Oscar nominee Florence Pugh in the highly anticipated dystopian thriller film Don’t Worry Darling, directed by Olivia Wilde. The film had its buzzy world premiere at the Venice International Film Festival on Monday, taking the internet and the world by storm with behind-the-scenes controversies and most of all, fashion. Styles arrived on the Venice carpet dripping in a navy blue Gucci suit with bold broad shoulders and a very peaked collar, Sarah Karmali, executive editor (digital) at Harper’s Bazaar,…