Which role is primarily involved in managing costume changes for performers?

The role primarily involved in managing costume changes for performers is that of dressers. Dressers are responsible for assisting actors with their costumes before, during, and after performances. This includes ensuring that costumes are fitted properly, helping with quick changes between scenes, and maintaining the costumes throughout the run of the show. They play a crucial role in the seamless transition of an actor's appearance, ensuring that the performer is prepared for each scene with the correct attire.

In contrast, the props crew focuses on handling items that actors use and interact with on stage, while actors concentrate on their performances and character portrayals. The make-up crew is tasked with applying and maintaining makeup but is not directly involved with costume changes. Therefore, the specialized responsibilities of dressers make them the key players in managing costume changes.