I'm not sure forcing people to wear naff clothing is necessarily encouraging good self discipline AOG, it's just teaching people to blindly do as they are told and that's not always a good thing I don't think. I appreciate that I am very much on the outside looking in on this, but I have always found it an utterly bizarre concept and it was one of the very many reasons I'm glad I never had school inflicted upon me because I think I would have been made to feel dismayed and furious by it, and possibly lead me to try to get expelled. That may indeed make me undisciplined, I really don't know, but I don't strike myself that way in general life, if something needs doing I just crack on with it however unpleasant but when something is purely pointless then I tend to have zero tolerance of it, and stuff like 'your shoes aren't right' seems to encourage pettiness, a lack of respect for the pettiness and a deficit of focus on what's really important.