Crossword clue: a short sleeveless outer tunic emblazoned with a coat of arms; worn by a knight over his armor or by a herald
1 answer found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).
Possible answers
a short sleeveless outer tunic emblazoned with a coat of arms; worn by a knight over his armor or by a herald