Good reply fotoscout!!
As for wearing a uniform so as to not be hassled, if wearing a uniform is a hassle, then the discipline and pride question just answered itself.
If we are not promoting discipline and pride, then what is our purpose. We are supposed to be developing these boys for the future, if they don't take pride in their appearance now, when will they start to care? Have you noticed how many jobs require a uniform. Even businesses that don't have a uniform usually have a dress code.
Even McDonalds has a uniform, how many young people enter the job market there?
HASSLE? Standards have to start somewhere.