Inquisition" sketch? It's a red hat with a large circular brim and a cord that goes around the chin.
Here are some pictures:
http://law.marquette.edu/facultyblog/wp-content/uploads/2009/05/spanish.jpg
(he's the one in the center)
http://www.utterpants.co.uk/images/mplotr/mprotk12_02.jpg
(and...
