Parton secretly tied the knot with longtime love Carl Dean in 1966.Dolly Parton in a portrait circa 1972.Credit: Michael Ochs Archives/Getty ImagesThe GistDolly Parton wore a homemade, knee-length white dress when she eloped with Carl Dean in 1966.They were married for nearly 60 years before his passing in March 2025. Parton died one-and-a-half years later, in August 2026.Dean once called the day they met at a Nashville laundromat “the day my li…