Vintage St. Michael maxi sweaterdress

Black maxi crewneck sweater dress with gold toned buttons from St. Michael Chest pocket is just for decoration, not actually a pocket Buttons on one side of the skirt can open for a side slit Label is too worn to read the size or material Measures approximately size medium Flat lay measurements: Pit to pit - 21.5" Waist - 21" Hips - 21.75" Length - 45.25" Sleeve inseam - 16.5" Very good pre-owned condition with some wrinkling from storage