S: (n) ao dai (the traditional dress of Vietnamese women consisting of a tunic with long sleeves and panels front and back; the tunic is worn over trousers)
S: (n) costume (the attire worn in a play or at a fancy dress ball) "he won the prize for best costume"
S: (n) costume (the attire characteristic of a country or a time or a social class) "he wore his national costume"
S: (n) academic costume (a costume worn on formal occasions by the faculty or students of a university or college)
S: (n) rigout (a person's costume (especially if bizarre)) "What a queer rigout!"
S: (n) costume (unusual or period attire not characteristic of or appropriate to the time and place) "in spite of the heat he insisted on his woolen costume"
S: (n) costume (the prevalent fashion of dress (including accessories and hair style as well as garments))
S: (n) disguise (any attire that modifies the appearance in order to conceal the wearer's identity)