You ahve dess.-codes at work... butr then again, you CHOOSE your job, right?
I mean, Going into a Garage, repairing a car... with a blazer? Funny pictue, but impractical
.
Usually, you choose a job because it interests you, and the clothing comes with it.
Now, you HAVE to go to school, you have absolutely NO choice.
So, you are pushed into a school, forced to wear clothes you probably absolutely hate... and spend 8 hours a day in a place you cannot escape and where everbody looks the same?
Also, a dresscode, like companies have it, is no uniform.
Military is an entirely different matter anyway, police and them simply have to be recognizable, and hospitals and such need clothing wich fits the enviroment (going into hospital with red clothing, or a fabric that might easily carry dust and therefore germs would be plain stupid).
Also, I doubt I would have learned better in a more Uniform enviroment at school.. actually, I often MISSED something like colors, and could hardly write exams unless I cauht a place near the window
.
So, for some, it might make things easier... but I think I would have had a harder time focusing!