Most universities do not have uniforms. There is no uniform in universities because there are too many people in universities. Primary and secondary schools are very small, with thousands of students at most. It is convenient to hold large-scale activities, such as raising the national flag on Monday morning and broadcasting gymnastics with courseware. Wearing school uniforms will make these activities more solemn and tidy.

For example, if you go to college, an activity organized by the college itself. I won't say that all the students in the whole school are gathered together, so there is no need to get a school uniform. Besides, there are not so many rules and regulations in colleges and universities. It is forbidden to dye hair and wear suspenders. College students can show their beauty and dress up well, so they won't wear ugly school uniforms.

Students' uniform wearing of school uniforms is conducive to cultivating students' team spirit, strengthening the overall image of the school and enhancing the sense of collective honor. The implementation of school uniform system plays an important role in quality education. School uniforms can distinguish students from the rest of society in their sense of identity, so they are binding on students themselves and have symbolic significance.

School uniforms can also create a sense of equality, which is of positive significance for avoiding the wind of campus comparison. School uniforms can also reduce parents' investment in clothing to a certain extent. In addition, school uniforms still have many major shortcomings, such as not conducive to the cultivation of students' personality and innovative spirit, poor quality of school uniforms, easy to fade and mildew, the size is not suitable for everyone, and it is not convenient to make up the order.

The above content source: Baidu Encyclopedia-School uniform