ADJ. full For the dress rehearsal, the cast will be in full costume. | colourful, elaborate, lavish | national, traditional | period | eighteenth-century, Victorian, etc. | clown, fairy, etc.
VERB + COSTUME be dressed in, dress in, have on, wear He had a cowboy costume on.
COSTUME + NOUN design | designer | drama The film is a costume drama based on a 19th-century novel. | change The main character had five costume changes.
PREP. in ~ The battle was re-enacted by actors in period costume.