Drôle de Monsieur presented its Fall/Winter 2026 collection during Paris Fashion Week. It is called SIN CITY, drawing directly from the mythology of Las Vegas.

The collection looks at the city as a mirage, a place built on light, excess, and the staged version of the American Dream. It traces this image from its gangster-funded opulence and Hollywood glorification to its modern reclamation by street culture.

A key reference is the opening of the Flamingo in 1946, which cemented Vegas as a glittering set where luxury and power created a dramatic, cinematic world. The aesthetic of films like Scorsese’s Casino informs the look: sharp tailoring, oversized coats, flamboyant silhouettes, and a sense of dangerous elegance.

The collection also looks at a later Vegas, the city as a boxing arena, a temple of modern performance and heroism. This is the Vegas of spectacle, showgirls, and showmanship.

For the season, Drôle de Monsieur merges these worlds. It combines cinematic elegance, illicit opulence, and the entertainment of sport. The result is a stylistic territory where mobsters, entertainers, boxers, rappers, and gamblers all collide. It frames Vegas as both a show and a fantasy.

Check out the collection below: