I'm with a few of the more conservative posters. I'm all for a reasonable amount of comfort in attire, but the overly casual dress in the control room has gotten over the line. Ratty T-shirts advertising bars, flip-flops, wrinkled jogging shorts, etc. If your fellow controllers think you look un-professional and more like a homeless vagabond, I can assure you your staff and supervisors do too, even if they don't (can't) ban it. Have some self respect, because nobody else will respect you until you do...