Bad Trainspotter Fashion Alert!
People call the 70s "The decade that taste forgot". I know trainspotters are not known for fashion sense, but pictures like this, from 1977, are scary. Look at those two guys in polo-necked pullovers in the bottom right-hand corner!
On the other hand, since I myself have been seen at railway and model railway events wearing a Uriah Heep t-shirt, maybe I've forfeited the right to comment on other people's dress sense....