I am young and hotheaded, and don't give a rat's **** about fashion, so I personally am all in favor of the leather PC. If nothing else it would turn some heads. the only problem I can see is that with a leather PC, you'd need a leather kilt, and with that probably a leather fly plaid, and formal sporran that still had the whole leather look without being a casual daywear sporran. Plus I'm not sure regular hose would compliment a completely leather outfit...

:-P