Luxe Pima is an ultra-soft, super light tightly woven cotton. It is our highest quality fabric and, like voile, is ideal for warmer climates or for people wanting a light, cool sleepwear set. 100% hand-pulled Pima Cotton Contrast piping and drawstring Long-sleeved Pajama top with full length pant Waist has 3/4′ elastic and drawstring Machine wash cold – tumble dry low – no bleach Pajama set is not pre-shrunk and will shrink when washed This women’s pajama set has a roomy, comfortable fit. Most people find our sleepwear to be larger than expected. This allows for a comfy fit and room for expected cotton sleepwear shrinkage, which is approximately 1″ in width and length.