Costume

A costume refers to clothing or accessories worn by an individual for the purpose of portraying a specific character, role, or theme. Costumes are commonly worn during holidays, theatrical performances, parties, or other events where individuals may want to assume a different identity or be part of a certain theme. Costumes can range from simple outfits to elaborate ensembles, often including various accessories and props to enhance the desired look. They can be purchased or created from scratch, allowing for creativity and personalization.

Is it a verb

Yes, "costume" can be used as a verb as well. When used as a verb, it means to dress someone or oneself in a costume or to provide someone with a costume. For example, "I will costume myself as a pirate for the Halloween party" or "The theater company will costume the actors for the upcoming play."