Ivanka Trump wed Jared Kushner, publisher of the New York Observer, in a ceremony at the Trump National Golf Club in Bedminster, N.J., on Sunday.
"She looks amazing," a rep told PEOPLE of the bride.
She walked down the aisle in a Vera Wang gown inspired by Grace Kelly, before celebrating with her new husband, her father Donald Trump and more than 500 guests, including Regis Philbin, who was called on to sing at the reception planned by celebrity event designer Preston Bailey.
The bride was looking forward to "dancing like a maniac with all of my friends," according to a recent post to her Twitter account.
Trump, 27, who got engaged on July 15, told Brides.com, "I always envisioned myself having a traditional and elegant wedding."
Perhaps to work out some of those pre-wedding jitters, the bride got a little exercise before the ceremony.
"Just finished a gorgeous hike. The leaves are spectacular and the sun is shining," she posted Sunday to Twitter. "Everything is simply perfect! I'm getting married today!"