NWOT-Never worn light-as-air fabric Fine knit structure offers maximum softness Optimal air flow and circulation for all-day comfort 4-way stretch for easy movement Cinch waist design with draw string for custom fit I also own a bone colored one, they are amazing for on a plane or any travel. Doesnt wrinkle, cozy and comfy, its like wearing PJ's but in a formal demure way All posh rules followed - no lowballing please