dishdashis

— Qataris, Bangladeshis, Syrians, Indians, Egyptians — in saris, in suits, in dishdashis, in jeans — came to hear what it takes to win admission to one of the five American universities that offer degrees at Education City, a 2,500-acre campus on the outskirts of Doha where oil and gas money pays for everything from adventurous architecture to professors’ salaries.