People United States of America Derek Ritchie peoplepill id: derek-ritchie-1DR 2 views today 3 views this weekAmerican costume designer, art directorDerek RitchieBiographyFilmography (5)ListsAlso ViewedListsDerek Ritchie is in following listsBy field of workNotable American artistsGender:MaleNotable American people in fashionGender:MaleBy work and/or countryNotable American Costume designersGender:MaleNotable American Art directorsGender:MaleFrom our partnersSponsoredDerek Ritchie