After nearly four decades helming the world's premier fashion magazine, Anna Wintour is out as Editor-in-Chief at Vogue. The editor and style icon, 75, will step down this year and the magazine will seek a new head of editorial content as part of a different organizational structure adopted four years ago.

How Anna Wintour changed fashion over 37 years at Vogue - Anna Wintour’s departure is a big moment for the fashion industry – one which she has single-handedly changed forever