The suit of evil

When is it wrong to "suit up"? I have been following this piece on Mike Nolan's crusade to sport a clean-cut look while coaching NFL games. Richard Torregrossa wrote a very interesting article in the San Francisco Chronicle, "Mike Nolan scores one for the suit." I find it fascinating that Nolan has fought a multi-year struggle Nolan, petitioning the NFL and it's clothing sponsor, Reebok, to be able to substitute a tie for a windbreaker.