Dolly Parton was many things: songwriter, philanthropist, actress, businesswoman, and one of the most recognisable figures in the history of popular music. She was also, by her own cheerful admission, a woman who had not done her own hair in decades.

The towering blonde wigs became as synonymous with Dolly Parton as the rhinestones, the voice and the laugh. Fans assumed they knew the look. What many did not know was quite how long she had been wearing wigs, or exactly why she made the switch.

A throwback photograph posted to her Instagram in 2018, showing Parton in the recording studio with her natural hair on display, went viral at the time and has resurfaced this week following her death at the age of 80. The image showed her hair perfectly teased in a more natural style, and the reaction from fans was immediate.

"You are a beautiful woman with or without wigs," one wrote. "Love her hair," said another.

But Parton had never exactly hidden the fact she wore wigs. She had been open about it for years, and characteristically turned it into one of her most quoted lines. Speaking to The Irish Times in 2002, she was asked how long it took to do her hair. Her response: "I don't know, I'm never there."

The switch to wigs happened after years of bleaching and teasing her natural hair caused it to break off. Parton explained her reasoning during a 2016 appearance on Hallmark Channel's Home and Family.

"I used to try to keep my own hair teased as big as I like it, and having the bleach and all of that, it just broke off," she said. "I thought, 'Why am I going through all that? Why don't I just wear wigs? That way, I never have a bad hair day. I have a big hair day, but not a bad hair day."

The philosophy behind the size of the hair was equally straightforward. "Gospel singers and country singers just have to have that big hair," she said during the same appearance. "It's just a thing."

The wigs were not simply a stage costume. In a 2020 Good Housekeeping cover story, Parton confirmed she wore them daily, occasionally letting her natural hair grow out when she was not working or travelling.

"I let it get long enough to braid sometimes just for fun. But never for stage," she said. "My wigs are my armour."

In her 2021 memoir Dolly Parton, Songteller, she reflected on the origins of her look and why appearance mattered so much to her from the beginning of her career.

"Because I wanted to look like the dream I carried in my head," she wrote.

It was a sentiment that captured something essential about Dolly Parton. The wigs, the rhinestones, the heels and the enormous hair were never about vanity or insecurity. They were a creative act, a deliberate construction of the star she had always imagined herself becoming. She arrived in Nashville as a teenager from rural Tennessee with a vision of who she was going to be, and she spent the rest of her life living up to it.

The hair was never really about the hair. It was about the dream.