Reversible unique Lululemon jacket S-M

Very unique Lululemon jacket fully reversible and drawstring waist. S-M. 8 most likely. Two fabric types - one is a stretch poly spandex blend and the other is soft almost heavy silk like blend...more durable however. Long sleeves with thumb holes. Without tags and labels due to reverse -I'm unsure the material types. Both are washable and have been with care. Worn twice. In washing the end of one of the drawstring metal ends is missing from getting caught in dryer. Otherwise great condition. #lululemon