Quick-change is a theatrical technique where a performer rapidly changes costumes in front of an audience, often within seconds. This skill is commonly seen in magic shows, vaudeville acts, and variety performances, where the element of surprise enhances the entertainment value. The process typically involves clever costume design, using lightweight materials and hidden fasteners to facilitate swift changes. Magicians and clowns often employ quick-change to create illusions or comedic effects, captivating viewers with their ability to transform instantly.