Costume

Dress in a costume

Furnish with costumes; as for a film or play

The attire characteristic of a country or a time or a social class

Examples

He wore his national costume

The attire worn in a play or at a fancy dress ball

Has parts

Wardrobe

Examples

He won the prize for best costume

The prevalent fashion of dress (including accessories and hair style as well as garments)

Unusual or period attire not characteristic of or appropriate to the time and place

Examples

In spite of the heat he insisted on his woolen costume