A long-sleeve button-down shirt in a vivid blue and hot pink abstract print that resembles a mirrored ink-blot pattern. The kaleidoscopic design blends bold magenta splashes with deep cobalt blue, and dark buttons run the front placket. The pointed collar and tailored body keep the silhouette sharp despite the expressive print.

Cut from Italian stretch fabric, this shirt provides four-way flexibility and a wrinkle-resistant finish. Twenty-six individual pieces are assembled with German stitching for construction that endures.

Designed in Paris and precision-fitted through an MIT algorithm calibrated to 30 million body types, this Fibonacci shirt creates a V-shape silhouette and enhances posture. It is a fearless pattern piece rooted in European tailoring and West Coast self-expression.

Machine wash cold, hang dry. Available in sizes S to 5XL.