I even had to reprimand a couple of Cranditz types who felt it necessary to wear a flying suit with more badges on than Tom Cruise that last saw an iron in 1982.
Of course I agree with the idea that the RAF should present a smart appearance to the public, but in addition to round&round's points regarding hats and sunglasses, you will no doubt be aware that squippers can get quite upset if they find out you've been ironing flying suits you intend to wear in the air.
So I think there's a fine line between one having no regard for appearance, and one sticking to the rules and looking like a bag of sh*te nevertheless.
Dave