Osage Nation costume consultant Julia O’Keefe and costume designer Jacqueline West spoke during a panel for Marin Scorsese’s Killers of the Flower Moon at Deadline’s Contenders Film: Los Angeles to discuss their dedication to presenting an authentic representation of the Osage Nation in the film. West did extensive,
“The day of using Gunsmoke and Bonanza portraying us is over. We have a voice, and we use it,” said Julia O’Keefe, the Osage Nation costume consultant for…