The film centers on the lifelong, complex romantic partnership between Yves Saint Laurent and Pierre Bergé. It explores the nuances of same-sex intimacy and the psychological toll of navigating mid-20th-century societal expectations.

The narrative subverts traditional masculine archetypes by portraying the protagonist as emotionally volatile and psychologically fragile. It uncouples masculinity from stoic strength, focusing instead on the intersection of creative genius and instability.

The cast reflects the historical homogeneity of the 1960s and 70s Parisian high-fashion elite. The film operates within a Eurocentric framework, mirroring the social constraints of that specific era and industry.

The film critiques the high-fashion industry as a corrosive force of Western capitalism. It prioritizes the subjective, internal truth of the individual over traditional social or religious morality.

Mental health struggles and addiction are presented as central to the protagonist's identity and creative process. The film avoids sensationalism, treating these psychological realities as integral components of his life.