Chelsea Clinton wore an Vera Wang wedding dress (as we knew she would!) to exchange vows in the interfaith ceremony before a reported 400-500 guests, including Wang herself.
The ivory strapless gown featured a silk tulle diagonally draped bodice with a raw edged laser-cut swirling silk organza ball skirt and train, a spokesperson for the bridal brand told StyleList.
Clinton's tiny waist was cinched with an embellished belt also by the designer, while her hair was pulled back and accented by a long traditional Vera Wang tulle veil. Chelsea complemented her gorgeous gown with a simple bouquet of white hydrangeas.
For the reception, she changed into a Vera Wang silk tulle Grecian gown with a crisscross back and a narrow black grosgrain belt.
Chelsea's bridesmaids donned Vera Wang lavender chiffon strapless bias cut gowns with a side drape and contrasting plum bows.
Vera Wang released this statement: "It was an honor and a privilege to dress Chelsea on her wedding day. I have watched her grow into a beautiful, grounded and caring young woman. She radiated joy, youth and happiness. I wish Chelsea and Marc a long, happy and healthy life together."
As for the groom, he wore a custom wool mohair mix peak lapel tuxedo by Burberry, who also designed Mezvinsky's shirt, tie, and shoes as well as shirts and ties for the groomsmen, the company revealed to us..
The bride's parents, former President Bill Clinton and Secretary of State Hillary Rodham Clinton, issued the following statement to The New York Times:
"Today, we watched with great pride and overwhelming emotion as Chelsea and Marc wed in a beautiful ceremony at Astor Courts, surrounded by family and their close friends.
"We could not have asked for a more perfect day to celebrate the beginning of their life together, and we are so happy to welcome Marc into our family. On behalf of the newlyweds, we want to give special thanks to the people of Rhinebeck for welcoming us and to everyone for their well-wishes on this special day."
To suit the dressy event, female guests were seen wearing formal floor-length gowns, including the mother of the bride who looked prettier than we've ever seen her in an elegant Oscar de la Renta raspberry degradé embroidered silk gazar gown. Bill Clinton wore a slim black suit and narrow tie.
Congratulations to the happy couple!
For more wedding photos, check out our sister site aisledash.
And see Alicia Keys's wedding dress -- the singer also tied the knot in Vera Wang on the same day.