Celebrating her 55th birthday on March 30, 2023, it's no doubt the Québécoise singer has made her mark on the music industry.
But counting the "My Heart Will Go On" songstress out of being a style savvy woman is a major faux pas.
From attending the biggest shows at Paris Fashion Week to making a show-stopping appearance at a Grammys or Oscars red carpet, Dion has been showing off her fashion prowess since the '90s.
As the Canadian legend reaches a milestone birthday, her most iconic fashion moments are all coming back to us now.
1. Met Gala (2019)
While she might've been ready to go camping for the 2019 Met Gala, Dion was clearly also prepared to be one of the event's best dressed stars. For the Camp: Notes on Fashion theme, she wore a Judy Garland-inspired bodysuit by Oscar de la Renta complete with a showgirl-style headpiece.
2. Paris (2017)
In July 2017, the singer was both chic and extravagant as she left her hotel in Paris wearing an all-white Ralph and Russo getup.
3. Paris Fashion Week (2017)
While it's hard to look anything less than stunning when you're as iconic as Dion, 2017 was certainly a wonderful year for the singer's fashion game. It was the year she began working with now-retired celebrity stylist Law Roach, and her look for that year's Paris Fashion Week was evidence of a glow up.
4. 35th Grammy Awards (1993)
The singer's first-ever Grammy award might be the shine in her photos from the 1993 awards show, but Dion's risqué sheer black dress definitely would've turned a few heads that night.
5. Paris Fashion Week (2019)
Can we make Dion the reigning queen of Paris Fashion Week? In 2019, the songstress wore a stunning ivory-coloured Alexandre Vauthier mini dress with puffy sleeves that simply melted away from her body.
6. Paris (2017)
Her heart might live in Quebec, but Dion's fashion is on point in France. She rocked a colourful three-piece floral suit by Roberto Cavalli while strutting out of her Paris hotel in June 2017.
7. New York (2020)
If you still don't think Dion is the epitome of fabulousness by now, this off-the-runway Oscar de la Renta look she wore in March 2020 in New York will surely change your mind.
8: 71st Oscars (1999)
One of the most iconic red carpet looks of all-time was the all-white reverse tuxedo look created by John Galliano for Dior Couture at the 1999 Oscars. Dion, iconic as always, went against the grain back then, as women were still expected to wear traditional gowns on the red carpet.
9: Paris (2017)
It might've been around 24 degrees celsius that day, but what better way to cement yourself as a fashion icon in 2017 than by committing to wearing a full-length Balmain python jacket?
10: "A New Day..." Las Vegas Opening Night (2003)
For the opening night of her "A New Day..." residency in Las Vegas in 2003, Dion opted for a black jumpsuit topped off with a shimmering cape. For a touch of edge, she finished off the look a pixie cut.
11: Paris (2019)
Dion showed she can have a bit of fun with fashion in 2019, after wearing an infamous pair of asymmetrical jeans by Ksenia Schnaider in Paris. She paired the eye-catching pants with a cute Attico feathered top and a Fendi bag.
12: "Sleepless in Seattle" premiere (1993)
During the "Sleepless in Seattle" Los Angeles premiere in 1993, Dion embodied a '90s aesthetic with a floral maxi dress, black shawl and choker.
13: New York (2016)
Dion looked mega-rich in this leather one-shoulder gown she wore in New York. The singer rocked the all-black look as she performed on "The Tonight Show Starring Jimmy Fallon" in July 2016.
14: Paris (2017)
Again, queen of looking incredible as she exits a hotel, Dion looked amazing wearing a Gucci floral coat in Paris in July 2017. The artist coordinated the look with green pants and a matching Dior handbag.
15: Paris Couture Week (2019)
Dion looks effortlessly cool in this Alexandre Vauthier look she wore in 2019 for Paris Couture Week. The singer paired the edgy outfit with a veiled black hat and thin sparkly sunglasses.
16: Billboard Music Awards (2017)
Drama? Make it Dion's middle name with this powerful Stéphane Rollard gown she wore for the 2017 Billboard Music Awards in Las Vegas. The larger-than-life puffy shoulders just scream iconic.