revest
To dress (a priest or other religious figure) in ritual garments, especially to celebrate Mass or another service.
obsolete
To reclothe; to dress again.
Her nathelesse / Th'enchaunter finding fit for his intents, / Did thus reuest, and deckt with due habiliments.
To return (property) to a former owner; to reinstate
To invest again with possession or office.
to revest a magistrate with authority
Where it comes from
From Anglo-Norman revestir, revestre et al., Middle French revestir, and their source, Late Latin revestire, from Latin re- + to clothe.
Adapted from the Wiktionary entry revest (CC BY-SA 4.0).