Buttery-soft cotton gauze fabric in lightweight is breathable and friendly against the skin Long sleeve button down pajama top features collared neck, chest pocket, button at hand cuffs is easy to roll up Wide leg lounge pants with elastic waistband and pockets Soft 2 piece pajamas is perfect for sleepwear, lounge outfits, beach, vocation, traveling in all seasons Recommend machine or hand wash cold gentle, do not bleach, iron low heat, do not dry clean and do not tumble dry, better hang dry in shade