c. 1400, "strange style of dress" (especially one meant to deceive), from disguise (v.).

c. 1300, from Old French desguiser (11c.) "disguise, change one's appearance," from des- "away, off" (see dis-) + guise "style, appearance" (see guise). Originally p [..]

an outward semblance that misrepresents the true nature of something; "the theatrical notion of disguise is always associated with catastrophe in his stories" make unrecogniz [..]

to change your appearance by wearing different clothes, a wig of a false moustache, so that people do not recognize you

apparel assumed to conceal one's identity or counterfeit another's

(n) an outward semblance that misrepresents the true nature of something(n) any attire that modifies the appearance in order to conceal the wearer's identity(n) the act of concealing the identity [..]

dissimulo

A form of concealment in which the subject strongly resembles a naturally occurring object. Examples include the Comma Polygonia c-album which when it's wings are closed, resembles a dead leaf, a [..]

Attire (e.g. clothing, makeup) used to hide one's identity or assume another. ''That cape and mask complete his disguise. (figuratively) The appearance of something on the outside which masks wh [..]