From Elle Fanning’s whimsical couture to Charlize Theron’s vibrant Givenchy gown, Hollywood’s style stars embraced bold colors, playful silhouettes and unexpected fashion statements.

Halloween weekend brought a refreshing sense of fun to Hollywood’s red carpets, with celebrities stepping away from predictable glamour and embracing fashion with personality. This week’s standout looks featured theatrical accessories, unconventional shapes, vibrant colors and daring designs that proved dressing up should be an adventure.

Leading the fashion conversation was Elle Fanning, who delivered a memorable couture moment at the London premiere of The Hunger Games: Sunrise on the Reaping. The actress wore a three-dimensional pink ballerina gown by Robert Wun, complete with a pillbox hat topped with a miniature ballerina. The playful ensemble appeared to channel the extravagant style of Effie Trinket, making it a fitting choice for the highly anticipated film.

Her co-star Whitney Peak also embraced the occasion, arriving in a colorful patchwork Chanel gown featuring a dramatic, flowing chiffon skirt.

Glamour and bold statements in Los Angeles

The 2026 Airbnb.org Gala in Los Angeles provided another highlight of the week, attracting several celebrities with impressive fashion choices.

Charlize Theron commanded attention in a bright green fringed gown by Givenchy, designed by Sarah Burton. The striking color and movement gave her look an unmistakable presence on the red carpet.

Adela opted for a sleek black Saint Laurent gown featuring cutouts at the bust, delivering a more understated but equally striking interpretation of evening glamour.

Greta Lee brought a fresh designer perspective in a color-blocked gown by Lii, the label associated with the winner of the 2026 CFDA/Vogue Fashion Fund. Her choice demonstrated her reputation for recognizing emerging fashion talent.

The week’s standout celebrity looks

The week’s fashion highlights extended beyond the major premieres and galas, with stars making memorable appearances across New York, London, Los Angeles and Mexico City.

  • Elle Fanning in Robert Wun: A sculptural pink ballerina gown at The Hunger Games: Sunrise on the Reaping premiere in London on October 28.
  • Adut Akech in Ashlyn: A standout look at the WSJ Magazine 2026 Innovator Awards in New York City on October 29.
  • Louisa Jacobson in Mel Usine: An effortlessly distinctive street-style appearance in New York on October 26.
  • Charlize Theron in Givenchy by Sarah Burton: A vibrant green fringed gown at the Airbnb.org Gala in Los Angeles on October 28.
  • Whitney Peak in Chanel: A multicolored patchwork gown at the London premiere of The Hunger Games: Sunrise on the Reaping on October 28.
  • Greta Lee in Lii: A color-blocked design at the Airbnb.org Gala on October 28.
  • Naomi Watts in Ashi Studio: An elegant fashion statement at the Todo Vale premiere in Mexico City on October 27.
  • Adela in Saint Laurent: A sleek black cutout gown at the Airbnb.org Gala on October 28.
  • Raye in Prada: A striking appearance at the Time100 Next Gala in New York on October 29.
  • Rosalía in Schiaparelli: A distinctive tailored look at the WSJ Magazine 2026 Innovator Awards on October 29.

Fashion’s playful side takes the spotlight

What connected this week’s most memorable outfits was a willingness to experiment. Whether through sculptural couture, unexpected proportions, dramatic embellishments or bold color, the celebrities demonstrated that personal style does not always need to follow conventional rules.

Fanning’s theatrical pink creation, Theron’s vibrant Givenchy gown and Lee’s emerging-designer choice each offered a different interpretation of modern red-carpet dressing.

Ultimately, the week’s best-dressed stars reminded us that fashion should be expressive, surprising and, above all, enjoyable. With Halloween setting the mood, Hollywood’s style scene delivered exactly the kind of creative energy that makes celebrity fashion worth watching.

Which look was your favorite this week?