Photo by Jorge SalasTHE ROYAL TENENBAUMS was the great ensemble film of 2001, following the evolution of a family of genius cranks whose members put the function back into dysfunctional. Here, Mike Niemann gets into the spirit of Owen Wilson's Eli Cash, the novelist with more celebrity than his talent warrants. The cowboy shirt ($50) is from Costa Mesa-based label Johnny Suede and is available at Electric Chair, House of Flys or online at www.johnnysuede.com. The North American Frontier jacket (on sale for $159.99—hurry!) and Renegade felt hat ($39) are from Boot Barn, Lake Forest.