"By their rainbow mohair jumpers shall ye know them."

Aha! Yes, I understand now...

Ahh, that's the way my fellas mates know the err 'liberal' part of town (where they don't glass people). Funnily enough I've been considering moving there myself. Wonder why...

Never had a "colourful jumper" myself, though I did once have a pair of African print trousers, which probably fitted the bill well.