People who did/do wear school uniforms, what are the benefits they have?

Basically the title. At middle school (I’m in eighth grade) we are writing debates. I was assigned Pro School Uniforms by my teacher (I disagree).

So I want to know what the benefits possibly are to wearing school uniforms. Was there anything good about it? If there was; what was it? A static or qutoe to prove my evidence would be even better, but I mostly want opinions from those who experienced it. Most of the reasoning I could find online were vague and flimsy at best.

Thanks!