Top of the line in every way, our Fortuna Mulberry Silk Duvet is the ultimate luxury. Filled with 100% Grade A long strand mulberry silk fibers and enveloped in an opulent silk and cotton shell, this duvet provides the perfect amount of warm for all-seasons. Fortuna's shell is hand-stitched to create a series of evenly spaced loops through the top and bottom of the duvet, anchored on either side by embroidered detailing. This technique keeps the fill in place and eliminates cold spots for the sleep of your dreams!All our silk duvets are made leveraging the traditional methods used for centuries in China. The result? An even fill and a beautiful, soft drape that contours the body. As one of the strongest natural fibers in the world, silk makes for an incredibly durable and long-lasting duvet. Plus, silk is naturally hypoallergenic and highly resistant to dust mites and bacteria. Finally, silk possesses exceptional temperature regulating properties - it keeps warm sleepers cool and cool sleepers warm! So a silk duvet is a great choice for those who share a bed, but prefer different sleeping temperatures.OEKO-TEX Certified. To learn more about our duvets, read our Duvet Guide!Have questions about this duvet or need helping finding your perfect fit? Book a free virtual consultation here! ** Due to health reasons, duvets are final sale.Features & Benefits: Provides year round warmth and is ideal for all-seasons; 380 GSM* medium weight silk duvet; Fill: 100% Grade A long strand mulberry silk fibers; Luxuriously soft, 500 thread count silk and cotton blend shell; Zippered pocket opening to ensure the quality of the silk fill ; 8 anchor loops to secure a duvet in place (twin: 6 anchor loops); Double piped bound edges; *GSM denotes the weight of a textile, and refers to Grams per Square Meter. For our duvets, GSM describes the weight of the filling and does not take into account the weight of the shell. SIZES AVAILABLE (IN STORES & ONLINE): Each item is sold individually (one per package). Twin: 62" W x 88" L - ; Double: 78" W x 88" L - ; Queen: 90" W x 90" L - 70 oz fill; King: 106" W x 90" L - 83 oz fill ; Super King: 114" W x 93" L - 92 oz ; FABRICATION: Shell: 55% cotton; 45% silk, 500 thread count; Fill: 100% Grade A long strand mulberry silk fibers; Hand stitched construction ; CERTIFICATIONS: OEKO-TEX CertifiedThis product has been verified in an independent laboratory and tested for harmful substances according to STANDARD 100 by OEKO-TEX Certification number: SHHO 077115 TESTEX SKU: BDSHDVSIFO CARE INSTRUCTIONS:When used with a cover, your duvet will almost never need cleaning. Spot clean spills with a clean, damp cloth. If spillage has penetrated through to the silk floss, delicately hand wash affected area using lukewarm water and a small drop of Woolite or comparable, then rinse thoroughly using cold water.Sun cure your duvet once a year by hanging it in direct sunlight (with your duvet cover on) for 1-2 hours. Spot clean only - use a clean, damp cloth, lukewarm water, and a small drop of Woolite, then rinse using cold water.Click here to learn more about caring for your duvet!