What makes this fabric different? This richly dimensional Ottoman Rib Duvet Set brings classic texture to your bed with a level of softness like no other. It starts with the finest 100% organic cotton yarns, crafted in a custom weave and finished with a proprietary, multi-step process for a sumptuous hand feel. Our bestselling, buttery-soft Signature fabric backs both the duvet cover and shams, and trims each piece with rounded piping on the edges for a refined finish. The Feel Ribbed texture with a drapey softness The Look Classic with rich dimension and a subtle sheen