2 PCS SET Ellen Tracy Womens Gorgeous Pajama Top & Crop Pants Set Very high quality fabric: 95% Rayon, 5% Spandex; Machine washable. 100% Authentic Ellen Tracy merchandise, satisfaction guaranteed. Sweet bowknot decor in front for a cute look; Sleepwear create a cozy feel to the skin. Sleep pants features fabric-covered elastic waistband with drawstring to snug up the fit.