Diana Eden spent thirty years in Hollywood doing costume design for fourteen prime time TV series, sixteen pilots, movies for television, and feature films, before moving to Las Vegas in 2008. She has three Emmy nominations for best costume design for a TV series. In addition, she has designed dozens of stage productions in Los Angeles, Las Vegas, and New York.

Eden has served on the Advisory Board at FIDM (the Fashion Institute of Design and Merchandising) in Los Angeles, and been a guest lecturer at Palomar College, the Art Institute, AIDT, and for IATSE Local 720 Training Trust. She graduated summa cum laude with a BA in Art and Architecture from the University of Toronto.