Phốc Đầu ( vi-hantu, 幞頭) is derived from the Chinese Futou (襆頭). It was formal wear for Vietnamese mandarin officials. It is the predecessor to the Mũ cánh chuồn or also called Mũ ô sa, which was derived from the Chinese ''Wushamao'' (烏紗帽).

Gallery

Mũ phốc đầu Nguyễn.jpg, 19th century Phốc Đầu with Kim Bác Sơn Culture of Vietnam Vietnamese headgear {{clothing-stub