 SPOILER: After reading over the book, actor Keith Gordon (I) (qv)  (Arnie) and the costume designer came up with a visual way to show  Arnie being possessed by Christine. As the movie progresses, Arnie  begins to wear clothes that reflect the era of Christines make. At  various points, especially when Arnie is yelling at Leigh on the  phone, Arnie is seen wearing button up shirts open with black  t