What is full dress rehearsal?

A full dress rehearsal is a complete run-through of a theatrical production, film, or performance where all elements are in place, including costumes, props, and lighting, simulating the actual performance conditions. It allows the cast and crew to practice their roles and timing while ensuring that technical aspects function seamlessly. This rehearsal is typically one of the final steps before the official opening or performance, providing an opportunity to identify and address any issues that may arise in a real show setting.