Lane Bryant mock two-piece fancy sweater dress size 18/20

Beautiful dress for around the holidays - work, home, etc. The appearance is of a 2-piece set but it’s one dress. Gray sweater top with lots of silver threading - it’s very nice and sparkly (not overly so) but hard to capture on camera. Skirt has lining for extra coverage and thickness. I’m 5’8” and this hits just below the knee. Non-smoking, very clean home. Thanks for looking!