For a cooler and more comfortable night of sleep, try our cool nightsâ® chemise. With our signature soft, breezy material and a classic a-line fit, this short chemise is sure to be a closet comfort piece. Plus, it comes with a built-in shelf bra for added support when you're resting. Details adjustable straps scoop neck sleeveless 33 length classic fitbuilt-in shelf bra 93% rayon, 7% spandex.