Definition of fancy dress party in English English dictionary
A fancy dress party (British English) or a costume party (American English) is a type of party, common mainly in contemporary Western culture, where guests dress up in costumes. Costumed Halloween parties are popular in the United States, Canada, Australia and New Zealand
a party where people wear clothes that make them look like a famous person, an animal, a character from a story etc
A fancy dress party (British English) or a costume party (American English), mainly in contemporary Western culture, is a type of party where guests dress up in a costume