I remember one of our instructors many years ago, expressing shock horror . "Cadet X has a steel-grey suit..and a red lining to his No1 jacket". I have a grey suit (not steel-grey) and my black going-to-funerals suit has a red lining to the jacket. In honour of the chap whose funeral I bought the suit for. Not the same man. Does anyone remember having to wear a trilby in civvies, so one could raise it to officers and their ladies? Man, I must be getting old.