Sorry Guys, I really think you are making a mountain out of a molehill here!
You see a lot of peeps at the Revival in modern togs, shorts etc., but understandably they don't get into the inner paddocks so attired. The MM is more relaxed than that, and most dress for the weather- it is mid March after all! If that means jeans, fleece, gloves, ski-hat, wellies and coat / anorak then so be it.....