If not being able to answer a question because I don't know the answer is avoiding it, then yes, I'm avoiding it.
And I think judging a school on its uniform, rather than on, say, the behaviour of its pupils on the street when in uniform, or the proportion of kids it manages to encourage into tertiary education (of any kind, not just uni), or whether it turns out good citizens (that's connected to the first example), is very shallow. As I said.
So here's an answer. You won't like it. People must be shallow if they think a good way to judge a school is its uniform.
How do people in France and Germany and the US, or people in any country where school uniform is not really a thing, judge schools, I wonder? Must be so difficult for them. Not.