Bea borrowed a 1960s Sir Norman Hartnell gown belonging to the Queen which was updated to suit her big day.
The spectacular dress which features a hand-embroidered bodice covered in crystals and diamantés captured the imagination fashion fans.
Earlier this week it was announced Beatrice’s wedding outfit will go on public display at Windsor Castle later this month.
The Royal Collection Trust confirmed: “HRH Princess Beatrice of York’s wedding dress will go on display at WindsorCastle from 24 September – 22 November 2020.”
The display will also feature Princess Beatrice’s wedding shoes, made by Valentino and previously worn by Her Royal Highness on occasions including the wedding of TRH The Duke and Duchess of Cambridge in 2011.
In addition, a replica of Bea’s bridal bouquet made from artificial flowers has been created for the display.
The bouquet was designed by Patrice Van Helden, co-owner of RVH Floral Design, and contained trailing jasmine, pale pink and cream sweet peas, Royal Porcelina spray roses, pink O’Hara roses, pink ‘wax flower’ (Chamelaucium uncinatum) and baby pink astilbe, as well as sprigs of myrtle in keeping with royal tradition.