I have to fully agree with Tonks on this one, on the wearing of the flying coverall though some are a bit more presentable than others and may well be suited to the H&S free world while airborne due to the high MRSA levels in the armpits.
No2 dress should definitely have some insignia applied to show that the wearer is a fully fledged member of the master race, aircrew are after all what the Air Force is all about
ALWAYS assume NEVER check