Jacquemus crafts the Rond Carré long-sleeve T-shirt from a paper-effect jersey blend, delivering a distinctive crisp texture in a contemporary straight silhouette. The design references traditional sleepwear through its architectural square armholes and elongated sleeves. Refined embroidered eyelets beneath the armholes, circular side embroidery, and a signature back label elevate this avant-garde essential. Wear it as a with tailored trousers or layered under oversized suiting.