If it gets that far. Sometimes the supreme court simply declines to hear cases and thus the lower courts rulings, whatever they may be, stand.
actually, clothes *don't* make the man; otherwise George Bush would really have been a fighter-jet pilot (as he was dressed at his "Mission Accomplished" photo-op) and Ronald Reagon was really a Nazi (he wore a Nazi uniform for a movie he was in).
So you've got that maxim wrong, to begin with.
And secondly: the prohibition on baggy pants is not limited to work environments or school--but just WALKING AROUND. I mean come on guy! Let people wear whatever the hell they want; you don't like how they look? Don't look at em! You don't like the style? Don't dress the style!
You need to understand that the world is composed of lots of different people and you should not be trying to force others to behave as you want them to; since they are not harming anyone by wearing baggy pants you do not have grounds for denying them their freedom.