Stop fretting about irrelevant crap like the uniform and worry more about your professional conduct in the cockpit. Iron your damn shirt and wear a clean one once in a while,also maybe lose the dockers and the "skinny ties" and chances are no one will give you any grief.
Good to know ASA is focusing on the important things like where to buy your uniform pants (bringing up congress' focus on professionalism--yes THIS is what congress was talking about...uniforms...) and completely ignoring the actual issues like reduced rest and fatigue.