Costume changes refer to the practice of altering an outfit during a performance, event, or production. This is commonly seen in theater, film, and dance, where actors or performers switch costumes to portray different characters or to reflect changes in time or setting. Quick costume changes can enhance storytelling and keep the audience engaged. In live performances, costume changes can be executed in various ways, such as using hidden zippers or Velcro for speed. The process often requires careful planning and coordination with the costume designer and stage crew to ensure seamless transitions, contributing to the overall production quality.