Final answer:
A contractor in the arts, such as in a costume shop, deals with cutting, fitting, and patching to create costumes.
Step-by-step explanation:
A contractor in the field of arts, specifically in a costume shop, deals with cutting, fitting, and patching in order to create costumes. For example, a Cutter/Draper creates patterns using actor measurements and costume renderings, while a Stitcher sews the costumes together. The contractor must have the necessary skills and knowledge to accurately cut, fit, and patch the fabric to bring the costumes to life.