The Model Closet: The Casting Outfit Of Sarah Gullixson Posted on March 12, 2018March 12, 2018 by AJR250 The Model Closet - with Sarah Gullixson Sarah Gullixson, the red-headed beauty from California, explains how her casting outfit is not only great for wowing the casting directors, but also perfect for events, and even cute Instagram pics with friends. Mother Agent: Stars Management New York: Marilyn Paris: MP Milan: Why Not Germany: M4 Sydney: The.MGMT