The film centers on the romantic and professional partnership between Yves Saint Laurent and Pierre Bergé. This same-sex relationship drives the plot, granting the protagonists agency over their emotional and domestic lives.

Traditional masculine archetypes are dismantled through a portrayal of emotional vulnerability and psychological instability. The film subverts the trope of the stoic male leader by focusing on the leads' creative obsessions.

The cast reflects the historically homogeneous milieu of the mid-century French fashion elite. While largely Anglo-European, the film remains faithful to the specific socioeconomic reality of the era.

The narrative prioritizes individual aesthetic truth over traditional family structures. It frames the protagonist's struggles as a systemic clash between personal identity and rigid societal expectations.

Saint Laurent’s psychological volatility and addiction are treated as integral components of his identity. The film avoids using mental health as a mere plot device, emphasizing the individual's agency.