black tie Synonyms

tuxedo tux semiformal semi-formal dinner jacket party dress glad rags full dress dress clothes cummerbund posh best bib and tucker dress uniform lounge suit tightum best bib and band grey tie gray tie evil tie dark tie brown tie formal clothing jacket and tie formal attire formal wear evening wear dressy clothes full feather best togs nicest clothing ascot elegant elaborate dressy dress coat dress dignified cravat courtly conventional chic ceremonious ceremonial finery formal morning dress formalwear eveningwear evening dress evening clothes