The Collaborative International Dictionary of English v.0.48:
Vestiary \Ves"ti*a*ry\, n. [L. vestiarium. See Vestry.] A wardrobe; a robing room; a vestry. --Fuller. [1913 Webster]The Collaborative International Dictionary of English v.0.48:
Vestiary \Ves"ti*a*ry\, a. Pertaining to clothes, or vestments. [1913 Webster]WordNet (r) 3.0 (2006):
vestiary adj 1: relating to clothing (especially vestments)