Princess Diana's wedding dress in 1981 was designed by David and Elizabeth Emanuel. It cost $115,000 at the time. The gown was made of silk and taffeta, decorated with 10,000 pearls, lace, Princess Collection Elegant Dresses & Fairytale Gowns for Girls Mia Belle Girls Guess who wore the most expensive royal wedding gown? Princess Diana vs Kate Middleton vs Queen Elizabeth II The Economic Times The Dress That Inspired Princess Diana's Wedding Gown Is Currently Listed for $1 Million Girl Princess Dress Children Large Fluffy Skirt Elegant Retro Puff Sleeve Birthday Party Dress, Pink 11 12 Years (160cm)