I saw a bloke wearing one on exercise in 2004.Did anyone ever 'wear' a poncho?
Admittedly, the 'Exercise' was in Alpendorf, Austria, and we were all learning to ski.
And he was wearing a foam Bishop's Mitre.
And the poncho had 'Cardinal Chunder' daubed on it in white paint, due to him being the current holder of the title.
But that counts, right?