BC1 - you are right in one sense; the SWO does deal with uniform matters in that he enforces the policy and advises execs.
However, if the CO decides on a policy like the one at BZN, the SWO would not get involved to any great extent, except in enforcement. He would have swingeing powers to start the disciplinary chain for infringements by non-commissioned aircrew, but could only report officers to their own OCs.