McCall's 8517; ©1966; Misses' and Junior Dress or Slip and Overdress. Three section, dart fitted, sheath dress or slip and sheer thee section overdress. Sheath or slip has high cut armholes, center back zipper, faced and interfaced neck and armholes and is underlined. Sheer overdress, with high cut armholes, is sewn to faced and interfaced neckband of slip fabric. Neckband is buttoned at back above opening in overdress. Faced band of slip fabric is sewn to lower edge of overdress.