When it comes to blue nightwear, Lyst has you covered. Available in a wide range of styles, these pieces are designed to last. Pared-back and understated, our selection of nightwear defy seasonal trends and will stand the test of time. Cotton items are a great investment, and it pays to care for them properly. Knowing how to clean your cotton nightwear will make sure the material stays looking good as new for years. We would always recommend checking each individual care label before attempting to clean. Cotton is not only comfortable, but easy to care for too. Whether it is made from pure cotton or a cotton-blend, any garments that contain cotton are prone to shrinkage when exposed to heat. To prevent items from shrinking, always follow the instructions on the care label carefully and machine wash at a temperature of 30°C or below. Always air dry flat if possible, and give cotton items a gentle stretch to get them back into shape when they first come out of the wash. Discover our huge selection of the brand’s robes to find your perfect look.