From Vogue Patterns:
Very loose-fitting jacket has front extending to shawl collar, side front dart seams extending into pockets two-piece sleeves, back princess seams, no side seam on lower jacket, back darts stitched down and flat fell seam finishing.
Recommended Fabrics: Novelty Organza, Wool Crepe, Cloque, Taffeta. Lining: Charmeuse.
Sizes: (XS-S-M), (L-XL-XXL) aka (4-6, 8-10, 12-14), (16-18, 20-22, 24-28)