From Vogue Patterns:
Loose-fitting shirt as collar, collar band, extended shoulders, forward shoulder seams, self-lined back yoke, decorative darts, concealed zipper closing and longer than full-length sleeves with placket/button cuffs. Narrow hem. Fitted, tapered skirt, below mid-knee or above ankle, has mock waistband and back zipper/vent.
Recommended Fabrics: Shirt: Stretch Wovens: Stretch Cotton Shirting, Stretch Taffeta and Stretch Crepe de Chine. Skirt A,B: Stretch Gabardine, Stretch Flannel and Stretch Crepe. Shirt: Unsuitable for obvious diagonals/plaids or stripes. Skirt A,B: Unsuitable for obvious diagonals.
Sizes: (8-10-12), (14-16-18)