All of the benefits of our famous Cool Nights® PJs, now in feminine lace chemise. This is the nightie you'll reach for when you need comfort and want style. Cute, cooling, and sophisticated, this is a bedtime staple. Chemise Cool Nights® cups for soft support Lace detailing at bust Length - 36" Cool Nights® is made with lightweight rayon fibers that stay cool to the touch and keep the fabric from sticking to your body. 93% Rayon, 7% Spandex. Machine wash cold.