plural of established suit

(bridge, whist) A plain suit in which a player (or side) could, except for trumping, take tricks with all of his or her remaining cards.

plural of skeleton suit

(historical) An outfit for small boys, popular from about 1790 to the late 1820s, consisting of a tight coat or jacket buttoned to a pair of high-waisted trousers.

plural of non-suit

Alternative spelling of nonsuit

plural of tiddly suit

(nautical) A sailor's best uniform, often tailored and not strictly to regulation.

plural of business suit

A plain, formal matching jacket and trousers (or skirt), as worn by office workers.