Grace Kelly’s Granddaughter Has a ‘Clueless’ Moment in Yellow Plaid Skirt Suit

Charlotte Casiraghi in a yellow plaid suit

(Image credit: Getty Images)

published 19 November 2025

It's been 30 years since Clueless hit our screens, but the iconic yellow plaid skirt suit that Alicia Silverstone (a.k.a. Cher Horowitz) wore in the film continues to live on. Everyone from Kim Kardashian to Harry Styles has channeled Cher in yellow tartan outfits over the years, but now a member of Monaco's royal family is the latest member of the Clueless fashion fan club.

Charlotte Casiraghi—who is the 39-year-old daughter of Princess Caroline and a granddaughter of Grace Kelly—attended Monaco's National Day celebrations on Wednesday, November 19 while wearing a very Cher-inspired yellow plaid blazer and matching pencil skirt.

Charlotte Casiraghi wearing a yellow skirt suit walking in front of two boys — Charlotte Casiraghi is seen on National Day in Monaco on November 19.

Charlotte Casiraghi in a yellow suit walking next to Charlotte of Hanover — Charlotte Casiraghi is seen with sister Princess Alexandra of Hanover on National Day.

Ms. Horowitz would certainly approve of Charlotte's Chanel set, which featured tiny silver sequins that caught the light as she stood on the palace balcony. Casiraghi happens to be a Chanel ambassador, and she paired her tweed jacket and skirt with sheer black stockings, a quilted black Chanel bag and black ankle-strap pumps.

Alicia Silverstone and Stacey Dash wear coordinating plaid uniforms in 'Clueless' — Alicia Silverstone (right) wears her iconic yellow plaid outfit in *Clueless*.

Charlotte Casiraghi in a yellow suit and Princess Alexandra of Hanover in a black dress — Princess Alexandra of Hanover (left) joined sister Charlotte on the balcony for National Day.

Princess Charlene, Princess Gabriella, Prince Jacques and Prince Albert of Monaco on National Day — Princess Charlene, Princess Gabriella, Prince Jacques and Prince Albert of Monaco are seen on National Day.

Casiraghi, who is an equestrian, author and mom of two, accessorized with a pair of massive gold sunburst earrings to add to her cheerful outfit. She arrived at Monaco Cathedral alongside her 26-year-old sister, Princess Alexandra of Hanover, who dressed in an all-black look featuring a peplum dress and pillbox hat.

Meanwhile, Prince Albert and Princess Charlene brought their 10-year-old twins, Princess Gabriella and Prince Jacques, to help lead the family's celebrations. Charlene looked sleek in an ivory Armani suit and veiled hat, while Gabriella represented Monaco's flag in an adorable red coat dress. And Prince Jacques, who is heir to the throne, matched with Dad Albert in a mini military uniform.

Kristin Contino is Marie Claire's Senior Royal and Celebrity editor. She's been covering royalty since 2018—including major moments such as the Platinum Jubilee, Queen Elizabeth II’s death and King Charles III's coronation—and places a particular focus on the British Royal Family's style and what it means.

Prior to working at Marie Claire, she wrote about celebrity and royal fashion at Page Six Style and covered royalty from around the world as chief reporter at Royal Central. Kristin has provided expert commentary for outlets including the BBC, Sky News, US Weekly, the Today Show and many others.

Kristin is also the published author of two novels, “The Legacy of Us” and “A House Full of Windsor.” She's passionate about travel, history, horses, and learning everything she can about her favorite city in the world, London.