Okay.
Fair enough.
So, in your opinion, in what way did the introduction of uniforms improve things for the kids?
As to my perspective, I went to a public school (no uniforms) up through third grade.
I was left back in third grade due to a learning disability and was at that time transferred to a Catholic school (uniforms) for my second run at third grade.
Upon graduating from 8th grade I went back to public high school (again, no uniforms).
I didn't really dislike the uniforms at the time I was wearing one, in fact I actually kind of liked them because I was low income kid thrown in to a private school with a bunch of kids who came from money and it was one less thing to "compete" on, if that makes sense.
But when I went to public high school I ran in to a similar dynamic (being among the low income kids) but it really wasn't all that much of an issue.
I guess maybe in my own head I would have liked to have had some of the "designer" and "trendy label" stuff that many of the other kid's families could afford, but I never had any trouble fitting in for a lack of that stuff nor did the other kids make me feel "less than" for want of it.
I got more or less the same kind of grades in high school that I did in elementary/middle school so I didn't see an academic advantage to wearing a uniform.
I'm still in touch, via Facebook and yearly reunions, with the large majority of my graduating 8th grade class (some of whom went on to uniform-wearing private high schools and many who didn't) as well as a great many of my high school friends (some of whom had also attended uniform-wearing private elementary/middle schools and most of whom didn't) and in both respects we seem to be a real mixed bag.
That is to say, there is no clear correlation between uniform wearing and eventual "success" in later life by any reasonable metric.
Folks who went the whole way through without uniforms seem to have grown in to well adjusted, happy, financially successful adults at the same rate as those who went all the way through primary and secondary school in uniform.
I guess as someone who has actual living experience with uniformed schooling, as opposed to the view of an outsider (even a teacher) looking in and giving his perceptions of what he thinks the benefits of uniforming kids might be, I fail to see any real benefit from it.