"Dolly Parton's Coat of Many Colors" is based on the inspiring true story of living legend Dolly Parton's remarkable upbringing. This once-in-a-lifetime movie special takes place inside the tight-knit Parton family as they struggle to overcome devastating tragedy and discover the healing power of love, faith and a raggedy patchwork coat that helped make Parton who she is today. The film is set in the Tennessee Great Smoky Mountains in 1955. It is neither a biopic nor a musical about Dolly's whole life and performing career, but rather a family-oriented faith-based story about the incidents in her and her family's life around the time she was nine years old.

An unexpected blizzard threatens the Parton family, while at the same time Dolly's father (and his kids) make sacrifices to raise enough money to finally buy his wife the wedding ring he could never afford to give her. Meanwhile, an important person in little Dolly's life begins to see that her amazing voice and musical gift might just be made for something bigger than rural Tennessee.