"Costume" often refers to a particular style of clothing worn to portray the wearer as a character or type of character at a social event in a theatrical performance on the stage or in film or television. In combination with other aspects of stagecraft, theatrical costumes can help actors portray characters' and their contexts as well as communicate information about the historical period/era, geographic location and time of day, season or weather of the theatrical performance. Some stylized theatrical costumes, such as Harlequin and Pantaloon in the Commedia dell'arte, exaggerate an aspect of a character.
Some group costumes can be tough to put together because they nearly require the right number of folks. Fortunately, the crew of the Mystery Machine has solved this problem, too! Team up as the Scooby Squad, since they're always splitting up in teams. While Scooby and Shaggy are off getting into trouble, Velma, Fred, and Daphne are great for a group of 3 Halloween costumes! When it's time to finish the episode, bring everyone together and unmask that ghost!
What are popular group Halloween costumes 2019