A hotel room designed for newlyweds.

dinner jacket; tuxedo

A casual suit consisting of a shirt-like jacket and matching trousers, often associated with American-influenced fashion and fads of the 1970s.

(archaic) a suit consisting of matching trousers, coat, and waistcoat

A suit of dittoes.

(historical, feudal law) The duty of feudatories to attend the courts of their lords or superiors in time of peace, and in war to follow them and do military service.

(slang) A waterproof overgarment worn by aircrew when flying over cold waters, which prevents hypothermia following ejection from the aircraft.

(law, historical) A service which is owed from time immemorial.

present participle of follow suit

An elastic suit that imposes artificial forces on the wearer's body, originally designed for cosmonauts to counter the effects of weightlessness, and later used to treat certain physical disabilities.