Textile, Fabric, Textures, Patterns and Cloth Design Golden Butterfly with Pearl Silk Quilt by Yunhui Cao Themed on metamorphosis, the product blends Eastern natural imagery with contemporary bedding design. At its heart lies 100 percent double cocoon mulberry silk, complemented by a silk shell and exquisite embroidery, showcasing a delicate yet vibrant textural beauty. By replacing traditional quilting with a removable inner structure, the design preserves the silk's natural softness and skin friendly qualities while offering easy care maintenance and enhanced practicality.