Hours Of Operations Merle Norman Cosmetic Studio Iowa Mason City Merle Norman Cosmetic Studio Hours of Operation and Locations in Mason City, IA 4.8 - 112 votes 1 Locations in Mason City merlenorman.com Merle Norman Cosmetic Studio Hours Category: Beauty & Health Merle Norman Cosmetic Studio - Mason City, IA 50401 107 1st St Se(641) 424-8307 View Store Details Explore Mason CityView More Apparel CarharttJCPenneyKohl's OutletVisionworksVictoria's Secret Sports TargetVansBasic BasicFinish Line Jewelry Hobby LobbyKohl's OutletKay JewelersBon-TonYounkers Recommend For You Miele Modern Bathroom Mor Furniture for Less My Eyelab Naturalizer Olay Omega OROGOLD Cosmetics Osterman Jewelers P.C.Richard & Son