SATIN MATERIAL:This silk pajama set is made of soft,smooth,lightweight,breathable and skin-friendly fabric,allowing you to sleep comfort at night.Recommended to machine wash them in a laundry bag,do not bleach,dry lowBUTTON DOWN PAJAMAS: Pj top features a notch collar,3/4 short sleeve,v neck and button front design,making it easy to put on and take off. It can be worn as a stylish satin shirt paired with pants or a skirt, or as a jacket over a camisoleLONG PANTS:These loose pajama pants with two side pockets,perfect for carrying small essentials like your phone, wallet,or keys. The elastic waistband is designed to fit any body type, ensuring maximum comfort and relaxationOCCASION:Satin silk sets can be used as pajamas or loungewear, perfect for daily wear at home or for lounging in the yar