The dress prescribed for appearance at the court of a sovereign.(noun)
Gnu Collaboartive International Dictionary of English: licensed under The Code Project Open License (CPOL)
Use "court dress" in a sentence
"Mongol tribes pay their visits to the Chinese court at New Year by roster, a cycle of three years completing the roster, and those who do not go to court are required to attend at the local Jassak's residence on New Year's Day in full court dress and perform the proper obeisances in the direction of Peking."
"The hemp and flax, which were to have sustained the linen manufactures of Great Britain and to have thrown the balance of trade with Russia into England's favour, never came to a single ship-load; and the cultivation of the mulberry seems to have expired with its crowning achievement when, on the occasion of His Majesty's birthday in 1735, Queen Caroline appeared at the levee in a complete court dress of Georgia silk."
"At court entertainments, in the evening, he frequently wears the so-called gala, or court dress of this regiment."