(informal, simile) Richly or gaudily clothed or ornamented.

(US) A Friday on which office workers are allowed to dress more casually than usual.

plural of full dress uniform

The most formal military uniform worn by a member of the military for a formal occasion, corresponding to the civilian white tie dress code.

A salad dressing of mayonnaise, ketchup, Tabasco sauce and finely chopped vegetables.

(dated) A semi-formal dress, worn by a bride when leaving the reception for her honeymoon

costume party

A simply cut and often quite short evening or cocktail dress. / (figuratively) Something simple, versatile, and elegant; something that pairs well with many other things.

plural of little black dress

(soccer) Of a team manager: to lose the respect and trust of one's players.