This is a 2-piece pajama set for boys and girls, made of silk and polyester satin in a solid green color. The set features long sleeves, button closure, and is machine washable. It is lightweight and adjustable, suitable for winter, fall, and spring seasons. The pajamas have a royal, colorful, holiday, and Hawaiian theme, perfect for a cozy night's sleep. Made by the brand Swomog in China, it is designed for unisex kids aged 4-5 years.