Grace Kelly's Grandson Louis Ducruet Gets Married to College Sweetheart Marie Chevallier in a Two-Day Monaco Wedding

Grace Kelly's grandson, Louis Ducruet marries college sweetheart, Marie Chevallier, during a two day royal wedding. The bride wowed audiences with three outfit changes that encompassed both modern and traditional designs.

Louis Ducruet, the grandson of legendary Hollywood actress, Grace Kelly, married his high school sweetheart during a lavish two-day wedding in Monaco. On July 26, Ducruet and his bride, Marie Chevallier began their wedding with a civil ceremony and reception at the gardens of Prince’s Place.

Louis Ducruet and Marie Chevallier attend the opening ceremony for the 58th Monte Carlo TV Festival, June 2018, Monaco. | Photo: Getty Images.

Louis Ducruet and Marie Chevallier attend the opening ceremony for the 58th Monte Carlo TV Festival, June 2018, Monaco. | Photo: Getty Images.

The wedding continued the following day with the couple paying tribute to Ducruet’s grandparents, by marrying at the Cathedral of Our Lady Immaculate. The Cathedral is the same venue Grace Kelly and Prince Rainier III married in 1956.

Grace Kelly and Prince Rainier’s seated during their wedding ceremony at the Cathedral of Our Lady Immaculate in 1965, Monaco. | Photo: Getty Images.

Grace Kelly and Prince Rainier’s seated during their wedding ceremony at the Cathedral of Our Lady Immaculate in 1965, Monaco. | Photo: Getty Images.

Not to be outshone by her royal groom, Chevallier stole the spotlight with her various outfit changes. Three outfit changes to be exact!
A trend with modern royals; the bride chose to incorporate both traditional and modern gown designs for the festivities. 

Her first gown was designed by Rosa Clara; a jumpsuit, with a lace accent across her waist. The designer took to Instagram to congratulate the couple and proudly displayed the piece worn by the bride.  

View this post on Instagram

Breathtaking Royal Wedding! First of all we would like to congratulate Marie Chevallier and Louis Ducruet, a charming and beautiful couple, we wish you all the best! Our designer Rosa Clará designed Marie Chevallier's wedding dress for her civil ceremony with Louis Ducruet, in Monaco. She chose a sophisticated, weightless silk crepe culotte jumpsuit with embroidered lace at the waist. The sleeveless design features a discrete V-neckline and an exquisite open back, to marry her love, Louis Ducruet! We can’t feel any prouder of taking part in this memorable day, thank you so much for trusting in us and for believing in our values. You looked outstanding! __ ¡Espectacular boda real! Nos gustaría felicitar a Marie Chevallier y Louis Ducruet, una pareja preciosa y encantadora, por su matrimonio. ¡Os deseamos todo lo mejor! Nuestra diseñadora, Rosa Clará ha diseñado el vestido de Marie Chevallier para su boda civil con Louis Ducruet, en Mónaco. Escogió un sofisticado y ligero vestido pantalón elaborado en crepe de seda y bordado con encaje en la zona de la cintura. El diseño, sin mangas, presenta un sutil escote en forma de V y una delicada espalda abierta. No podemos sentirnos más orgullosos de formar parte de un día tan memorable y de una boda tan emocionante. Muchas gracias por confiar en nosotros y en nuestros valores, ¡ha sido un placer! __ Special thank you to Bruno Bebert for this beautiful picture! __ #RosaClara #RosaClaraCouture #RoyalWedding #Monaco #BridalFashion

A post shared by Rosa Clará (@rosa_clara) on

On the second day, Chevallier’s cathedral dress was made of silk and lace, giving it a more traditional appeal. The dress designer, Atelier Boisanger noted that this creation took over 300 hours to compete. The flow of the lace and embroidery captured the royal sophistication embodied by Kelly over fifty years ago.

Her final look was another gown by Rosa Clara. Her modern approach to this gown included tulle draped over a short lace dress. A dress, which the designer dubbed as “unique” kept with lace theme Chevallier chose for all her dresses.

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It's celebration time! Impressive Marie Chevallier wore one of our unique designs as her second wedding dress for her church ceremony. She selected an amazing lace dress with a beautiful deep neckline, subtle beaded appliqués and a bold short hemline under a spectacular extra-soft tulle and embroidered overskirt - the perfect blend of striking statement, elegance and sophistication! A marvelous wedding full of love, charm and happiness. We have enjoyed so much the design of both dresses, it's been a pleasure. Congratulations once again! __ ¡Hora de celebrar! Rosa Clará ha diseñado el segundo vestido de la boda religiosa de Marie Chevallier. Hablamos de un vestido "two looks in one"; es un atrevido diseño corto y de pronunciado escote confeccionado con encaje y sutiles apliques de pedrería con una espectacular sobrefalda de tul extra suave y encaje bordado. ¡La combinación perfecta para arriesgar de forma elegante y sofisticada! Hemos disfrutado muchísimo de la creación de ambos vestidos para la preciosa boda real de Marie Chevallier y Louis Ducruet. ¡Enhorabuena nuevamente! __ Thank you Bruno Bebert for this special picture! #RosaClara #RoyalWedding #BridalFashion #Monaco

A post shared by Rosa Clará (@rosa_clara) on

While the wedding may have been luxurious and over the top, the well wishes from family, friends and designers seem to capture the humble nature of the young royals. In a touching Instagram post that included pictures of Ducruet and his bride he thanked his family and friends for sharing the special moment with him, which read:

“Wonderful moments surrounded by the love of our family and friends, three days of celebrations thank you all for your wishes of happiness…I love you @mariehoachevallier

Family legacy plays a significant role in the lives of Monaco's young royals. According to The Monaco Matin, the couple honoured Ducruet’s late grandparents by placing flowers on their graves. Similarly, Kelly’s granddaughter, Charlotte Casiraghi who wed Dimitri Rassam on June 2019 also paid homage to her famous grandparents. On her wedding she wore a diamond necklace gifted to Kelly on her wedding day. 

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