The Metropolitan Museum in New York has announced that its next major exhibition is devoted to John Galliano. That means the 2027 Met Gala - the most watched fashion event on the planet - will be built around a designer who was fired from Christian Dior in 2011 after being detained in Paris over antisemitic remarks. The exhibition does not run from that. It is the most interesting part of the whole story.

John Galliano: Horizons opens on 9 May 2027 and stays at the Costume Institute until January 2028. In the museum's entire history, only two living designers have had such a monographic retrospective - Yves Saint Laurent in 1983 and Rei Kawakubo in 2017. Galliano is the third. This is not the gesture of an institution that happened upon its next title.

The curator is Andrew Bolton, and the structure is not chronological. The show will present sketches, research notebooks, prototypes, haute couture pieces and previously unseen work - with the aim of explaining how Galliano assembled complete visual worlds out of unconnected historical, cultural and artistic references. That is exactly what made him matter: from his graduate collection at Central Saint Martins in 1984 it was clear that for him the runway was a stage, not a display case.

The path after that ran through Givenchy, then Christian Dior, where for over a decade he changed the identity of the French house. From that period came the Saddle Bag, which redefined the notion of contemporary luxury. He closed out at Maison Margiela, where the Artisanal collection for spring-summer 2024 was received as a masterpiece and became a visible internet phenomenon. A designer who returned to the top after fifteen years away with a single collection is a rarity in an industry that forgets within one season.

On the 2011 case, the museum sets no parentheses. Galliano later apologised publicly, acknowledged the weight of his words and explained that he was at the time deeply dependent on alcohol and other substances, after which he entered rehabilitation. Bolton says Horizons does not seek to separate creative talent from the consequences of behaviour, but to examine how memory, historical context and shifting social values also change how an author's work is read.

Anna Wintour, global chief content officer at Vogue, put it most directly: Galliano has "one of the most extraordinary bodies of work in contemporary fashion", but the exhibition will also address "the darkness of his past" as an inseparable part of the story.

This is where the test is real. The industry has a long practice of two extremes - total erasure or total forgetting. The banishment that never ends and the amnesia that starts next season. A major museum saying "this is all of it together, look and decide" is a third option, and it is harder than both. Whether the public accepts it is another question.

There is a commercial layer too. After his stint at Maison Margiela, Galliano began a two-year project with Zara - reinterpreting designs from the Spanish company's historical archive, an initiative led by Inditex under Marta Ortega. So the same man whose archive the Met is exhibiting is simultaneously working for the brand half the Balkans wears. That is not a scheduling coincidence, it is recognition that each lifts the other.

The gala dress code has not been announced yet, but it is not hard to guess what will happen on the red carpet: historical references, theatrical silhouettes, impossible volumes, romanticism and drama. It will almost certainly be the most watched edition of the event in a decade. The question that will remain after the last photograph is not a fashion question: who decides when a career is worthy of the biggest stage again - and by what criteria?