costumes

noun
UK /ˈkɒstjuːmz/
US /ˈkɑːstuːmz/

Costumes are special clothes people wear to look like someone or something else.

The children wore funny costumes to the Halloween party.


OTHER MEANINGS

2. Clothes worn by actors in a play or film.

The actors changed into their costumes before the show.

3. A set of clothes typical of a particular time or place.

The museum displayed costumes from the Victorian era.

4. Clothes worn for a particular activity, such as swimming.

She packed her swimming costume for the beach trip.