The Met Gala, formerly the 'Costume Institute Gala' or 'Met Ball', is a firm fixture in the fashion calendar. This year's theme is a tribute to Karl Lagerfeld - Karl Lagerfeld: A Line of Beauty - while co-chairs include the all-star line-up of Michaela Coel, Penélope Cruz, Roger Federer and Dua Lipa.
Conceived as an annual fundraiser for the Metropolitan Museum of Art's Costume Institute, it marks the opening of the institute's annual fashion exhibit and also plays host to a series of jaw-dropingly spectacular outfits. Famous for being the fashion industry's equivalent of the Oscars, the gala is known for being a who's who of Hollywood (and beyond). Such stars include Kim Kardashian, Kate Moss, Beyoncé, Billie Eilish, Lady Gaga, Rihanna and of course, Anna Wintour – chair of the event and guardian of the guest list.
Scroll down to remember some of the best – and most daring – looks in recent history.
SEE: The Best Dressed Celebs At The Met Gala
Michelle Yeoh wearing Prabal Gurung
In America: An Anthology of Fashion, 2022
Cynthia Erivo wearing Louis Vuitton
In America: An Anthology of Fashion, 2022
Jodie Turner-Smith wearing Gucci
In America: An Anthology of Fashion, 2022
Lizzo wearing Thom Browne
In America: An Anthology of Fashion, 2022
Kim Kardashian wearing the famous dress belonging to Marilyn Monroe
In America: An Anthology of Fashion, 2022
Lil Nas X wearing Versace
In America: The Lexicon of fashion, 2021
Yara Shahidi wearing Dior
In America: The Lexicon of fashion, 2021
Billie Eilish wearing Oscar de la Renta
In America: The Lexicon of fashion, 2021
Michaela Coel wearing Balenciaga
In America: The Lexicon of fashion, 2021
Zoë Kravitz wearing Saint Laurent
In America: The Lexicon of fashion, 2021
Kim Kardashian wearing Mugler
Camp: Notes on Fashion, 2019
Hamish Bowles in Maison Margiela Artisanal
Camp: Notes on Fashion, 2019
Lady Gaga wearing Brandon Maxwell
Camp: Notes on Fashion, 2019
Billy Porter wearing The Blonds
Camp: Notes on Fashion, 2019
Jemima Kirke and Lena Dunham, both wearing Christopher Kane
Camp: Notes on Fashion, 2019
Janelle Monae wearing Christian Siriano
Camp: Notes on Fashion, 2019
Katy Perry wearing Versace
Heavenly Bodies: Fashion and the Catholic Imagination, 2018
Rihanna wearing Maison Margiela
Heavenly Bodies: Fashion and the Catholic Imagination, 2018
Ariana Grande wearing Vera Wang
Heavenly Bodies: Fashion and the Catholic Imagination, 2018
Amal Clooney wearing Richard Quinn
Heavenly Bodies: Fashion and the Catholic Imagination, 2018
Cara Delevingne wearing Dior
Heavenly Bodies: Fashion and the Catholic Imagination, 2018
Madonna wearing Jean Paul Gaultier
Heavenly Bodies: Fashion and the Catholic Imagination, 2018
Rihanna wearing Comme des Garçons
Rei Kawakubo/Comme des Garçons: Art of the In-Between, 2017
Blake Lively wearing Versace
Rei Kawakubo/Comme des Garçons: Art of the In-Between, 2017
Cara Delevingne wearing Chanel
Rei Kawakubo/Comme des Garçons: Art of the In-Between, 2017
Gigi Hadid wearing Tommy Hilfiger
Manus x Machina: Fashion in an Age of Technology, 2016
Kim Kardashian wearing Balmain
Manus x Machina: Fashion in an Age of Technology, 2016
Kendall Jenner wearing Atelier Versace
Manus x Machina: Fashion in an Age of Technology, 2016
Emma Watson wearing Calvin Klein
Manus x Machina: Fashion in an Age of Technology, 2016
Beyoncé wearing Givenchy
Manus x Machina: Fashion in an Age of Technology, 2016
Rihanna wearing Guo Pei
China: Through the Looking Glass, 2015
Beyoncé wearing Givenchy Haute Couture
China: Through the Looking Glass, 2015
Amal Clooney wearing Maison Margiela Artisinal
China: Through the Looking Glass, 2015
Sarah Jessica Parker wearing H&M
China: Through the Looking Glass, 2015
Anna Wintour wearing Chanel
China: Through the Looking Glass, 2015
Sienna Miller wearing Thakoon
China: Through the Looking Glass, 2015
Jennifer Lawrence wearing Dior Haute Couture
China: Through the Looking Glass, 2015
Kendall Jenner wearing Calvin Klein
China: Through the Looking Glass, 2015
Naomi Campbell wearing Burberry Prorsum
China: Through the Looking Glass, 2015
FKA Twigs wearing Christopher Kane
China: Through the Looking Glass, 2015
Mary-Kate and Ashley Olsen
China: Through the Looking Glass, 2015
Jennifer Lopez wearing Versace
China: Through the Looking Glass, 2015
Solange Knowles wearing Giles Deacon
China: Through the Looking Glass, 2015
Rihanna wearing Stella McCartney
Charles James: Beyond Fashion, 2014
Reese Witherspoon wearing Stella McCartney
Charles James: Beyond Fashion, 2014
Victoria Beckham wearing Victoria Beckham
Charles James: Beyond Fashion, 2014
Sarah Jessica Parker wearing Oscar de la Renta
Charles James: Beyond Fashion, 2014
Lupita Nyong'o wearing Prada
Charles James: Beyond Fashion, 2014
Georgia May Jagger wearing David Koma
Charles James: Beyond Fashion, 2014
Dita Von Teese wearing Zac Posen
Charles James: Beyond Fashion, 2014
Lena Dunham wearing Giambattista Valli
Charles James: Beyond Fashion, 2014
Anne Hathaway wearing Valentino
Punk: Chaos to Couture, 2013
Cara Delevingne wearing Burberry
Punk: Chaos to Couture, 2013
Sarah Jessica Parker wearing Giles Deacon
Punk: Chaos to Couture, 2013
Emma Watson wearing Prabal Gurung
Punk: Chaos to Couture, 2013
Rooney Mara wearing Givenchy Haute Couture
Punk: Chaos to Couture, 2013
Carey Mulligan wearing Prada
Schiaparelli and Prada: Impossible Conversations, 2012
Florence Welch wearing Alexander McQueen
Schiaparelli and Prada: Impossible Conversations, 2012
Beyoncé wearing Givenchy Haute Couture
Schiaparelli and Prada: Impossible Conversations, 2012
Marion Cotillard wearing Christian Dior
Schiaparelli and Prada: Impossible Conversations, 2012
Lana Del Ray in Altuzarra
Schiaparelli and Prada: Impossible Conversations, 2012
Michelle Dockery wearing Ralph Lauren
Schiaparelli and Prada: Impossible Conversations, 2012
Maya Haile wearing Ralph Lauren
Schiaparelli and Prada: Impossible Conversations, 2012
Diane Kruger wearing Jason Wu
Alexander McQueen: Savage Beauty, 2011
Chanel Iman wearing Dolce & Gabbana
Alexander McQueen: Savage Beauty, 2011
Daphne Guinness wearing Alexander McQueen
Alexander McQueen: Savage Beauty, 2011
Beyoncé wearing Emilio Pucci
Alexander McQueen: Savage Beauty, 2011
Zoe Saldana wearing Calvin Klein Collection
Alexander McQueen: Savage Beauty, 2011
Florence Welch wearing Yves Saint Laurent
Alexander McQueen: Savage Beauty, 2011
Gwyneth Paltrow wearing Stella McCartney
Alexander McQueen: Savage Beauty, 2011
Karolina Kurkova wearing Jean Paul Gaultier
Alexander McQueen: Savage Beauty, 2011
Anne Hathway wearing Valentino
American Woman: Fashioning a National Identity, 2010
Diane Von Furstenberg wearing Diane Von Furstenberg
American Woman: Fashioning a National Identity, 2010
Sienna Miller wearing Emilio Pucci
American Woman: Fashioning a National Identity, 2010
Doutzen Kroes wearing Zac Posen
American Woman: Fashioning a National Identity, 2010
Victoria Beckham wearing Marc Jacobs
The Model as Muse: Embodying Fashion, 2009
Kate Moss wearing Marc Jacobs
The Model as Muse: Embodying Fashion, 2009
Agyness Deyn wearing Burberry
The Model as Muse: Embodying Fashion, 2009
Iman wearing Donna Karen
The Model as Muse: Embodying Fashion, 2009
Anna Wintour wearing Chanel
The Model as Muse: Embodying Fashion, 2009
Claudia Schiffer wearing Gianni Versace
The Model as Muse: Embodying Fashion, 2009
Diane Kruger wearing Chanel
The Model as Muse: Embodying Fashion, 2009
Anna Wintour wearing Chanel
Superheroes: Fashion and Fantasy, 2008
Victoria Beckham wearing Giorgio Armani
Superheroes: Fashion and Fantasy, 2008
Sandra Bullock wearing Alberta Ferretti
Poiret: King of Fashion, 2007
Mary-Kate Olsen wearing Giambattista Valli
Poiret: King of Fashion, 2007
Lucy Liu wearing Zac Posen
Poiret: King of Fashion, 2007
Sarah Jessica Parker wearing Alexander McQueen
AngloMania: Tradition and Transgression in British Fashion, 2006
Victoria Beckham wearing Roland Mouret
AngloMania: Tradition and Transgression in British Fashion, 2006
Sienna Miller wearing Burberry
AngloMania: Tradition and Transgression in British Fashion, 2006
Charlize Theron wearing Dior
AngloMania: Tradition and Transgression in British Fashion, 2006
Kate Moss wearing Burberry
AngloMania: Tradition and Transgression in British Fashion, 2006
Princess Diana wearing Dior
Christian Dior, 1996