Piet wears a brown long sleeved shirt underneath a cream colored vest, and red pants. He also wears brown shoes and a red hat with a white stripe though it, and has light brown hair. He carries a stick with him.
Piet gives the following puzzles in Professor Layton and the Azran Legacy:
"Piet is a young shepherd whose unfortunate wool allergy means he suffers from a persistent runny nose - a condition made worse by the fact that he insists on using sheep's wool to wipe his nose. If only he knew."