1. Grace Kelly, 1956
For her wedding to Rainier III, Oscar-winning American actress Grace Kelly wore a dress that was gifted to her by MGM Studios and designed by famed costume designer Helen Rose. The star married the Prince of Monaco in a gown that was embellished with 125-year-old lace and pearls for a lavish touch. The royal kept her hair up in a classic updo for the occasion, displaying the gorgeous lace details on the dress. It's rumored that Kate Middleton took inspiration from Grace's wedding dress for her own nuptials.