a. nonce-wd. Of or pertaining to costume; in costume.
1806. J. Carter, in R. Davies, Walks through York (1880), 203. Three bustos highly to be prized for their costumic references.
1855. L. Hunt, Old Crt. Suburb, I. 195. Finally, to adopt the convenient word of Mr. John Carter, there stands on each side of the first story, the Costumic Statue of a charity-child.