This long-sleeve dress shirt features a light blue body covered in a tonal checkerboard pattern that shifts between soft blue and white squares, creating a subtle geometric texture across the entire fabric. The pointed collar is structured, and the front placket is secured with bicolor engraved-logo buttons in blue and pink. The cuffs reveal a pink contrast trim at the edge.Crafted from a blended fabric sourced from Italian mills, the satin-finish material is smooth and breathable with natural stretch. German stitching and hand-finishing in Turkey ensure clean seams and lasting durability across the shirt's twenty-six individual pieces.The Fibonacci silhouette is Paris-designed and guided by an MIT-engineered fit algorithm calibrated on data from 30 million North American men. It gently shapes the torso into a V-line while keeping the shoulders open, delivering a look that is both polished and effortlessly comfortable.Wash cold and lay flat to dry. Available in sizes S to 4XL.