The 34-year-old supermodel reveals her stunning Dior Haute Couture gown in the August issue of Vogue, looking gorgeous for the intimate ceremony held in the backyard of the couple's Brentwood, California, home. Kerr wore a long-sleeved wedding dress custom-made by Dior artistic director Maria Grazia Chiuri, and a show-stopping pearl-encrusted headpiece by milliner Stephen Jones.
"A dress that fully covers you creates a sense of purity and mystery," Kerr tells the magazine of her gorgeous gown, which is inspired by Grace Kelly's famous 1956 wedding dress to marry Prince Rainier of Monaco. "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."
"Honestly, I couldn't have imagined a more beautiful wedding dress," she adds.
Kerr shares that their wedding only consisted of 45 close friends and family. Kerr and 27-year-old Spiegel did yoga together in the morning to calm their nerves, and she actually cooked dinner for her husband-to-be that day -- slow-roasted chicken scented with turmeric and lemon -- while the caterer replicated her menu for their guests. Kerr’s son with ex-husband Orlando Bloom, 6-year-old Flynn, served as ring bearer.