Need something for those cooler fall nights? We’ve got you covered with the Button Up Rib Long Sleeve Top. Perfect for sleeping or lounging, this top features a more fitted silhouette. Pair the rib tank and pant with this top to create an easy, coordinated look with each piece standing alone. Shop all Z Lounge DETAILS AND CARE CARE Machine wash cold, gentle cycle, wash dark color separately, only non-chlorine bleach, do not bleach when needed, tumble dry low, warm iron if needed FABRIC 2X2 SLUB RIB: 52% RAYON 25% POLYESTER 19% NYLON 4% SPANDEX FIT Slim Fit. Model is wearing Size S.