Alvin, a wardrobe stylist, is working on a western movie. the lead actor plays the role of a cowboy from texas. he is required to wear a heavy cowboy hat. alvin notes that the actor is moving unsteadily, and replaces the hat with a lightweight one. which of these costume design goals is alvin addressing? a. setting the style and tone of the film b. indicating the place and time period of the film c. adjusting the costume to suit the actor d. aligning with the director’s vision