Khmer people
As Buddhism began to replace Hinduism, Khmer people started wearing the blouse, shirt and trousers of Khmer style. Khmer people, both common and royal, stopped wearing the Hindu-style collars and began to adopt beautiful decorated shawls such as "Sbai" instead. This new clothing style was popular in the Udong period. In fact, a Khmer lady habitually chooses the right colour for her Sampot or blouse, both to please herself and to follow the costume of good luck.