Sufis are a minority group within Sunni Islam, many of them also being Whirling Dervishes.  They are disdained by the Salafists and ISIS.

Wrap-around turbans are customarily warn by Sikhs, who generally come from India's Punjab.   Their religion is an offshoot of Hinduism.

The increase  in university costs is largely due to ballooning overheads, and this new directorship is a good example.