Grande Madame 2 piece tunic with jacket

Polyester rayon blend funky tunic with jacket. Zipper accents in jacket and on tunic. I am 5’4” and tunic hits my knees. I removed size tag as it was stiff but think it is a 16 or 18- see measurements. I was always on the lookout for cool styles that flattered a voluptuous figure and this does. Too big for me now and hope it finds a new curvy friend. Purchased at a boutique in Orangeville.