褒衣危冠

Explanation: Praise clothing: large clothes. The highest risk: tall hat. Scholars of ancient dress. Means Kuanpao hat. 　　Source: Tang and Han Yu, "Yan Shangsi at Imperial College to listen to piano Preface" pay offer has capacity, speech of ancient elegance song, denounced the new barbarians sound. The highest praise Yi Wei, Xing Xing so. "