regalia vs vesture

regalia and vesture both are nouns.

Word	Noun	Adjective	Verb	Adverb
regalia	Yes	No	No	No
vesture	Yes	No	Yes	No

As nouns, vesture is a hypernym of regalia; that is, vesture is a word with a broader meaning than regalia:

Other hypernyms of regalia include article of clothing, clothing, habiliment, wear, wearable.

regalia (noun)	vesture (noun)
paraphernalia indicative of royalty (or other high office)	a covering designed to be worn on a person's body
especially fine or decorative clothing	something that covers or cloaks like a garment

regalia (verb)	vesture (verb)
	provide or cover with a cloak