Stylish, silky and oh-so-comfortable, Olivia von Halle's 'Lila' pajama set is everything you need for a relaxing evening in. The long-sleeve shirt fastens with mother-of-pearl buttons, while the pants are fitted with a drawstring waistband.Lower-Impact Materials. This product is made using at least 50% lower-impact materials or ingredients. Find out more about our NET SUSTAIN criteria here.