The term 'Papal Headgear' refers to the traditional headwear worn by the Pope. The two crossword solutions for this term are 'TIARA' (5 letters) and 'Tiaras' (6 letters). A TIARA is a type of crown that is typically worn by royalty or other high-ranking individuals. It is usually made of precious metals and decorated with jewels. In the Catholic Church, the Pope wears a TIARA as a symbol of his spiritual authority. The plural form, 'tiaras, ' refers to multiple tiaras worn by the Pope.