Some people think that students should wear school uniform.Because it can not only save students'money but also reduce the psychological comparisons which can make a difference among the students.Besides,students don't have to waste time to think what they should wear everyday except weekends.And the most important is that people can see the unity of a school and its good atmosphere.
However,some people don't think so.For they think that the school uniform is ugly and can not embody students'individual character.Besides,the material of the school uniform is bad which is harmful to students'health.望采纳