Ramesses Silk Satin Pillowcase Twin Pack Teal Terse Envelope Pillowcase at Jordan Biddle blog Unit price per Mulberry Silk Doona Pillowcase: Solid Color Envelope Closure, Standard Teal Silk Pillowcase Natural Silk Pillowcase Gingerlily. Drift into serene dreams with our Luxurious 100% Mulberry Silk Pillowcases in a vibrant sage. The envelope style brings a touch of sophistication to your bedding. Choose from Standard, Queen & King sizes and experience the ultimate blend of comfort and luxury. At Forsters Finery, the fabrics used in all our Grade 6A Mulberry Silk products are certified to OEKO TEX Standard 100, meaning theyve been tested and proven free from harmful substances. Standard 51cm x 66cm or 20in x 26in Queen 51cm x 75cm or 20in x 29. 5in King 51cm x 92cm or 20in x 36. 25in