What is the garment worn by the bride and queen?
Q506 · The Church as a Heavenly Wedding Feast
“The prophet says concerning her: The queen stood upon your right hand in a vesture woven with gold. He does not mean a real vesture, but virtue. Therefore the Scripture elsewhere says How did you get in here without a wedding garment? so that here he does not mean a garment, but fornication, and foul and unclean living. As then foul raiment signifies sin, so does golden raiment signify virtue. But this raiment belonged to the king. He Himself bestowed the raiment upon her: for she was naked, naked and disfigured.”1019