Combining fashion with function, it’s no wonder ASOS' women's nightwear are so covetable. Each piece is crafted with care using materials like cotton, and every detail is carefully considered. ASOS' nightwear are a worthy investment, which will work for both casual and formal occasions. ASOS demonstrates an ongoing commitment to form and function with its top-quality range of nightwear. By taking time to care for your cotton, you’ll ensure your item stays beautiful for years to come. Before cleaning, we advise following the instructions on the label carefully to ensure the longevity of each cotton piece. Cotton is often chosen for its comfort and durability, but may be prone to shrinking if not cared for properly. It’s simple to care for too, and most pieces can be washed in the machine at 30°C unless specified otherwise on the care label. Limit the use of bleach on cotton items, as this can damage the fibres. Air dry instead of using a tumble dryer, and lay flat if possible. Discover our selection of designer nightwear for women and shop new-season and sale pieces now.