Most of the time students students to wear traditional dress, culture of the people of Thailand, be polite. There is no date, it will learn the plain dress. No need to put sweaters, because hot air.
Most of the time the students wear to school. Dress to the culture of Thailand to be polite. To date, no study was to wear it. No need to wear a jacket because the weather is hot.
Most of the time to wear school uniform. Dress to match the culture of people to be polite. The days without learning will dress plain. Don"t need to wear a coat because of the hot weather.