Does anyone know what the rules are on wearing No 4 dress in the UK or Western Europe and where they can be found? I'm sure I've seen it said that No 4 Dress is allowed at any event instead of No 2 provided one is not on parade with soldiers in No 2 dress. I've certainly seen plenty of officers wearing it - 2 very senior ones pictured below. (But just because they do it does not mean it's right) I'm asking because I'm attending an event and my SD has had it. It's older than me, t's been attacked by moths and has had to be altered and repaired a number of times and looks shabby. I won't get FAD in time. My No 4 looks sharp as a rake is comfortable.