Kerr tied the knot with Snapchat billionaire Evan Spiegel back in May in the backyard of their home in California.
The 34-year-old took to Instagram to share a series of pictures from her wedding day, revealing that she walked down the aisle in a Dior couture gown custom-made by creative director Maria Grazia Chiuri.
"Such a magical day," she wrote, alongside one of the pictures.
She gave Vogue the first look at her wedding gown, reports People magazine. She said the look was inspired by Grace Kelly's iconic dress at her 1956 wedding to Prince Rainier of Monaco.
"A dress that fully covers you creates a sense of purity and mystery," said Kerr. "I've had a lot of fun with fashion, and I used to be more wild, free, bohemian. But in this period of my life, my style is more pulled back. My greatest sources of inspiration have always been Grace, Audrey Hepburn, and my grandmother, who at 80 has an effortless chic: a nice pant, a white blouse, a scarf, a little heel."
Evan and Miranda's son Flynn, from her marriage to Orlando Bloom, both also wore Dior.
According to Vogue, Flynn served as ring bearer and joined his mum and new stepdad in their first dance. (ANI)