Silk satin material, 96% polyester, 4% other fibers Imported Button closure Machine Wash FEATURESExquisite piping & chest pocket & pants pockets & Turn down collar & Elastic Waist designs.Truly comfort lightweight. Imported dye, refusing fade; Standard process, avoiding shrink; Exquisite sewing, not loose line. Silk satin pajamas set/button down pajama set/bridesmaid pajama set. Fit for travel pj set/matching pjs/pajama party. SILKY SATIN PAJAMASsilk satin pj set is made from comfy silk satin, soft, breathable and skin-friendly materials, making relaxing as comfort as possible. Perfect for sleepwear, nightwear or loungewear. Premium satin fabric, lightweight, keeps easeful sleeping at night. BUTTON FRONT PJ TOPSpajamas top use classic notch collar,button front,chest pocket,v neck, length at hips, contrast piping. Pjs pants has elastic waist and two side pockets. These satin silk pajama tops are easy to get on and off, making it perfect for nursing your newborn at home. IDEAL GIFTGreat gift as Birthday pajamas/Christmas pajamas/New Year pajamas/Valentine pajamas/Bridal Party pajamas/Honeymoon pajamas/Festival pajamas. Excellent silk pajamas set for lounging, sleeping, nursing, travel, spa, bridal shower, etc. Great summer silk sleepwear for women. Ideal present for the Mother's Day or other Festivals SIZE NOTEPlease refer to our size chart image before ordering. If you are between sizes,we recommend to SIZE DOWN. Our model is 124lb, 5.74' fits great on size S pajamas set. Full-refund warranty is promised if you are unsatisfied with the silk pj sets/sleepwear