'Vestments' signify truth, and in relation to the Lord, divine truth. 'Vesture' signifies truth that clothes good, and when describing the Word, it signifies the Word in its literal sense, like a garment that clothes its spiritual and celestial sense.

In 2 Kings 10:22, the vestments for the worshippers of Baal signify the falsities of idolatrous worship -- the opposite of truth. (Arcana Coelestia 1372)

(References: Apocalypse Explained 685)