A man’s black or white jacket worn at formal social events, usually in the evening, with matching trousers and a bow tie. (Cambridge Dictionary)
Also called dinner jacket. A man’s jacket for semi formal evening dress, traditionally of black or dark- blue colour and characteristically having satin or grosgrain facing on the lapels. (Dictionary.com)
The complete semi formal outfit, including this jacket, dark trousers, dark trousers, often with silk stripes down the sides, a bow tie, and usually a cummerbund. (Dictionary.com)
A tuxedo is a black or white jacket worn by men for formal social events. (Collins Dictionary)
Boys blue tuxedo.
Men Suits Tuxedo.
Tuxedo men’s suits.