Celebrities debut H&M's new collaboration with luxury designer Giambattista Valli at Cannes

H&M recently announced its latest designer collaboration with Paris-based luxury designer Giambattista Valli.

Celebrities including Kendall Jenner, H.E.R. and Chiara Ferragni among others debuted looks from the highly-anticipated collab on the red carpet at the annual amfAR Cannes Gala 2019 at Hotel du Cap-Eden-Roc in Cap d'Antibes, France on Thursday.

Select pieces, including 9 looks -- some worn by these stars on the Cannes red carpet -- will be available online and in 12 stores across the globe tomorrow, but the entire collection doesn't launch globally until November 7, 2019.

Jenner modeled an eccentric bright pink look from the upcoming collection.

"This dress is everything – gorgeous, dramatic and fiercely feminine – and I can't wait to see what the rest of the collection will be like," Kendall Jenner said about her look in a press release.

Artist H.E.R. wore a more understated, white lace gown from the upcoming collection.

H&M has previously released designer collaborations with designers including Moschino, Alexander Wang, Comme Des Garçons, Balmain and Isabel Marant among others.

"He is the undisputed master of haute couture with a knack for the memorable silhouette," Ann-Sofie Johansson, Creative Advisor for H&M, said about Valli in a press release. "To be able to bring his signature styles to our customers is a dream come true."

Valli shared, "I'm totally excited to see what is going to happen with this collaboration and all the love stories that are going to start around the world," in an Instagram video.

Stay tuned for the collection's full release.