All the Fun Things Coastal Calm - Women's Bamboo Lounge DressAs essential as getting a full eight hours of sleep, our Womens Bamboo Sleep Dress features an ultra soft and stretchy bamboo viscose that prevents night sweats. A relaxed silhouette with side slits allows it to flow freely without bunching up at night to give it the same feel as a loose sleep T shirt. Please refer to size chart below for exact dress measurements. Fits oversized so size down 95% Bamboo Viscose, 5% spandex Machine wash; tumble dry