Arrogance, centered on the self, implies belittling others. The dandy offers a unique form of arrogance: aesthetic, refined, socially tolerated, and even imitated. Unlike the arrogance of class or wealth, dandyism does not maintain an inherited order; it invents a new one based on style, elegance, and self-control. Heir to figures such as Brummell, he defines himself as the “arbiter of elegance,” imposing his rules while playing with pre-existing ones. Emotional control, rejection of boredom, and the use of humor and irony characterize his posture, which subverts social seriousness. Historically, dandyism expresses the strategy of a rising bourgeoisie to rival the aristocracy, extending its codes while transforming them. It is based on a paradox: proclaiming absolute independence while depending on the gaze of others to exist. Often from “imperfect” origins, the dandy “makes” himself, sublimating his image to erase his origins. Baudelaire saw in him a resistance to bourgeois and instrumental modernity: a political struggle through aesthetics. But this stance is doomed to failure: historical figures such as Brummell and Wilde ended up disgraced. Dandyism is a twilight path, the heroic and melancholic glow of a lost cause.