Royals and dignitaries from around the world descended on Amman for the wedding of Crown Prince Hussein bin Abdullah to Rajwa Al Saif on Thursday.
In attendance were the Prince and Princess of Wales, who were greeted by King Abdullah II and Queen Rania of Jordan.
For the occasion, Catherine, Princess of Wales, wore a blush-pink gown by Lebanese designer Elie Saab, also the designer behind the bride's striking wrap-effect wedding dress. She paired it with a gold clutch from Wilbur & Gussie.
The design, which features long fluted sleeves and a flowing skirt, is the second piece the princess has worn by the designer in recent months.
Last month, the Princess of Wales wore a cornflower blue dress to attend the Buckingham Palace Garden Party, as part of King Charles III's coronation festivities. The dress featured sheer panelling, intricate bead and lace work and a pussy-bow necktie, and was topped off with an elegant Philip Treacy hat in a matching shade.
The occasion was the dress's second outing for the princess – she previously wore it to a Royal Ascot race day in 2019.
Queen Rania wore a black gown by Dior for the wedding. The design featured golden floral embroidery and is from the brand's autumn/winter 2022 couture collection.
The queen's outfit was completed with a co-ordinated clutch bag and golden accessories. She wore her hair in an elegant updo.
