ppl. a. [f. prec. sb. or vb. + -ED.] Provided with or dressed in a costume.

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1840.  Ld. Beaconsfield, in Corr. w. Sister, 18 Feb. (1886), 153. All our men were costumed but Scholefield and Muntz, and a few Rads, including, to my surprise, O’Connell en bourgeois.

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1869.  Daily News, 8 Sept., 4/6. He is as much astray as a costumed clown would be in a conventicle.

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