If no uniform. Everyone can do everything. A person has a social status and role. So uniform in time. Is intended to alert the mind that we are a student.
If there are no uniforms, everyone will do everything and have the status of a person. social role diverse. so placing the learning time. Is intended to remind you, keep in mind that now we are students.
If you do not have a uniform everyone will do things Ajarn one person has a variety of social role and status. in uniform at the time, so of course it has to remind, remember that we are now as a student