Dame Anna Wintour had just sent off her first edition of US Vogue in October 1988 when the magazine received a phone call from the printers. They had seen the issue's front cover, and had one question: "Has there been a mistake?

After nearly four decades as the editor-in-chief of American Vogue, Anna Wintour is stepping down, but will still oversee Vogue’s global editorial direction.

The fashion icon proved she isn't slowing down after announcing she's stepping down from Vogue's Editor and Chief position last week.