With great reluctance, I put on a suit and tie for formal nights (never a tux) on all my cruises,
but I could care less what others wear. I mind my own business. I don't think I would care to cruise on Crystal , since it might have a bunch of "snooty" people who would judge me by my dress. Also, I figure that I can cruise twice on RCI, Princess or Carnival for the cost of one cruise on Crystal. The clothes do not make the man. The man makes the clothes!