The actress is leaning into rom-com nostalgia with a glamorous tribute to Kate Hudson’s unforgettable How to Lose a Guy in 10 Days look.
September 7, 2026: Lili Reinhart is proving that a good rom-com fashion moment never goes out of style. While promoting her upcoming romantic comedy The Love Hypothesis, the actress stepped out in a butter-yellow gown inspired by one of Kate Hudson’s most recognizable looks from the 2003 classic How to Lose a Guy in 10 Days.
Reinhart shared a series of photos from Brazil wearing the silky, floor-length dress, which immediately reminded fans of Hudson’s iconic Andie Anderson look from the beloved film.
Her caption made the reference even more obvious: “you probably think this song is about you ⭐️” — a nod to Carly Simon’s “You’re So Vain,” which also plays a memorable role in the original movie.
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Lili Reinhart Brings Back the Iconic Yellow Dress
Reinhart’s gown features a plunging neckline, a flowing skirt and an open back with delicate criss-cross straps. Styled with sparkling diamond earrings and a sleek updo, the overall look strongly echoes the dress Hudson wore as Andie Anderson during the 2003 film.
There is, however, an interesting difference between the two gowns.
Reinhart’s dress is a vintage 2000s Caché piece that was reportedly released shortly after How to Lose a Guy in 10 Days. It is not the original Carolina Herrera gown worn by Hudson. The vintage piece was also tailored for Reinhart for the appearance.
Her stylist, Ib Abdel Nasser, helped bring the throwback moment together.
Image Credit: Instagram @lilireinhart
Kate Hudson’s Original Dress Is a Rom-Com Classic
Hudson’s original yellow gown has remained one of the most memorable fashion moments in romantic-comedy history.
In How to Lose a Guy in 10 Days, Hudson played magazine writer Andie Anderson, who enters a complicated bet with Matthew McConaughey’s character, advertising executive Benjamin Barry.
The dress appears during one of the movie’s most recognizable scenes, when Andie attends a glamorous event wearing the yellow gown and the famous Isadora diamond necklace.
The color was deliberately chosen to complement the yellow diamond in the Harry Winston necklace. Costume designer Karen Patch worked with Carolina Herrera to create the custom gown for the film.
More than two decades later, the dress remains instantly recognizable.
Reinhart’s Press Tour Is Embracing Rom-Com History
The yellow dress is apparently more than just a one-off fashion reference.
According to Reinhart’s stylist, the actress plans to pay tribute to several iconic leading ladies from the golden era of romantic comedies and romance films throughout The Love Hypothesis press tour.
That makes the Kate Hudson tribute a particularly fitting place to start.
Reinhart stars in The Love Hypothesis as Olive Smith, a Stanford PhD candidate who finds herself in a fake relationship with the famously difficult academic Dr. Adam Carlsen, played by Tom Bateman.
The movie is based on Ali Hazelwood’s bestselling romance novel and is scheduled to premiere on Prime Video on September 23, 2026.
Image Credit: Instagram @lilireinhart
A Perfect Moment for Early-2000s Rom-Com Fans
The timing of Reinhart’s tribute is also interesting because a sequel to How to Lose a Guy in 10 Days is currently in development, with Hudson attached as a producer.
That has made the original movie — and particularly its fashion — even more relevant to pop culture conversations.
For Reinhart, recreating the yellow gown connects her new movie to the romantic comedies that helped define the genre for an earlier generation.
And judging by the reaction online, fans are more than happy to revisit the look.
Image Credit: Instagram @lilireinhart
“The Dress” Is Still Having a Moment
There is a reason certain movie outfits continue to be referenced decades after a film’s release.
Hudson’s yellow gown has become part of the visual language of the modern rom-com. From its distinctive color to the elegant silhouette, the look is immediately associated with Andie Anderson.
Reinhart’s version keeps the recognizable elements while giving the outfit a slightly more modern feel.
Her caption, styling and choice to recreate the look during a rom-com press tour make the homage feel intentional rather than simply inspired by a popular trend.
And if this really is the beginning of a series of tributes to classic romantic-comedy heroines, fans may have plenty more nostalgic fashion moments to look forward to.
FAQs
Why did Lili Reinhart wear Kate Hudson’s yellow dress?
Lili Reinhart wore a butter-yellow gown inspired by Kate Hudson’s iconic look from How to Lose a Guy in 10 Days while promoting her new romantic comedy, The Love Hypothesis.
Is Lili Reinhart wearing the original yellow dress from How to Lose a Guy in 10 Days?
No. Reinhart wore a vintage 2000s Caché version inspired by the original Carolina Herrera gown worn by Kate Hudson in the film.
What did Lili Reinhart caption her Instagram post?
She captioned the post, “you probably think this song is about you ⭐️,” referencing Carly Simon’s “You’re So Vain” and the original movie.
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Published by HOLR Magazine