Traditional Thai Costume

Traditional Thai clothing is called chut thai (Thai: ชุดไทย), which literally means 'Thai outfit'. It can be worn by men, women, and children. Chut thai for women usually consists of a pha nung or a pha chung hang, a blouse, and a pha biang. Northern and northeastern women may wear a pha sin instead of a pha nung and a pha chung hang with either a blouse or a suea pat. Chut thai for men includes a pha chung hang or pants, a Raj pattern shirt, with optional knee-length white socks and a pha biang. Chut Thai for northern Thai men is composed of a kangkeng sado, a white Manchu-styled jacket, and sometimes a khian hua. In formal occasions, people may choose to wear a so-called formal Thai national costume. -Wikipedia