Queen Mary of Denmarkchanneled her inner Princess Kate as she stepped out in a glittering blush-hued gown by a favoured designer of the Princess.

The Danish Queen let her hair down and attended an annual party for Art and Culture on February 28 at Christiansborg Palace alongside her husband King Frederik X.

The Jenny Packham long-sleeved dress had thousands of sequins and was adorned with diamantés around the neckline. The sparkling gems are also on the torso in the shape of a flattering belt.

Queen Mary, 52, also wore the gown for her official birthday portrait in 2022 but wore her hair in a slick swept bun.

Fans rushed to X to comment on her style, with one writing: "Queen Mary looks amazing! Gorgeous couple!"

Another commented: "The Princess of Wales has the same dress!"

Mary's dress has been worn twice by Princess Kate, whose styling of it both times was almost identical to the Danish Queen's latest wearing of the ensemble.

Princess Kate first wore the gown in June 2023 at the wedding reception of Crown Prince Al-Hussein and Rajwa Al-Saif. The second time was in December of the same year when she attended the Diplomatic Corps.

Kate also wore her brunette tresses down but added immaculate curls to the ends, as well as a beautiful tiara made by Garrard in 1914 for Queen Mary to complete her royal look.

On both occasions, the Princess of Wales wore her blue sash signifying her position as a Dame Grand Cross of the Royal Victorian Order.

It is the highest rank of chivalry personally awarded by the late Queen and recognises Kate's service to the Crown.

Also in attendance was Queen Margrethe, who abdicated from the Danish throne last January, handing the throne to her son King Frederik X.

Margrethe, 84, joined the gala dinner in a royal blue gown with black lace detailing across the top and sleeves. She also wore a sparkling diadem, and opted for a statement silver necklace.

After the dinner, the venue transformed into a large dance floor where traditional dances took place, with a video going viral of a dance between King Frederik and Queen Mary.