The two tied the knot in Palm Beach, Florida, on January 22, 2005, and hosted the reception at Donald's Mar-a-Lago estate.
Melania reportedly wore a $100,000 couture gown designed by John Galliano for Christian Dior, according to The Kansas City Star.
Several celebrities were in attendance among the 500 guests, including the Clintons and Barbara Walters, as well as Billy Joel and Tony Bennett, who both sang at the reception.