A model wears a turban during the Prada Spring/Summer 2007 Fashion show in Milan
#4. Turbans
When turbans made their big entrance at Prada's spring fashion show, critics were enthralled but also a bit skeptical of the style's real-world potential. Such doubts turned out to be baseless, even foolish. Risk-taking fashionistas like Naomi Campbell, Mary-Kate Olsen and Beyoncé embraced the style, all the while paving the way for more mainstream variations like satin head scarves.