The Rosalie duvet cover is crafted with cotton sateen, woven in a 4 over 1 construction that concentrates yarn at the surface to achieve a smooth hand, fluid drape, and lasting luster. A rich plum ground showcases an interlocking paisley motif at the front, with a small scale floral reverse offering subtle contrast. Combed yarns enhance strength and durability while maintaining exceptional softness, and the dense sateen weave resists dulling to preserve its refined finish over time.