This Women's New Velvet Fabric Casual Simple Long Sleeve Pants Pajamas is made of 95% polyester and 5% spandex, featuring high-quality velvet material that is soft and comfortable, enveloping you in luxury. Perfect for enjoying quiet moments at home or as stylish loungewear outside, this pajama set strikes the right balance between simplicity and elegance with its long sleeves. Suitable for any season, you can effortlessly wear it for holiday gatherings, New Year celebrations, weddings, vacations, daily activities, birthdays, Valentine's Day, and anniversaries, showcasing your charm.