The only dress code we require in our profession is that we are clean and tidy.
That can mean Jeans and t-shirts, suit and ties.
We are not there as a public face we sit anonymously in front of our radar screens and that is how we like it.
Personal hygiene should be our only consideration when we dress each day.
Moral is so damn low at the moment I cannot truly believe they would waste effort on such a trivial item