Cosmopolitan Style in Turkey
STREET STYLE In Istanbul, self-expression can be as simple as the way you tie your hijab, doff your flat cap or always, always dye your hair. Image Tugba Duran, at left, and Betül Altinova, both 20.CreditLauren Fleishman for The New York Times Betül Altinova and Tugba Duran, 20, students Betül: I don’t really have a…