Uniforms are compulsory for all students with very few variations from the standard model throughout the public and private school systems, including colleges and universities.
The dress code in elementary and secondary grades for boys comprises knee-length dark blue, khaki, or black shorts with a pale white open collar short-sleeved shirt, long socks and brown or black trainers. Girls wear a knee-length dark blue or black skirt and a pale white blouse with a loosely hanging bow tie. The bow tie is dropped in favor of an open-necked pale blue shirt from Matthayom 4. The girls' uniform is complemented by white ankle socks and black school shoes.