Vintage McCall's Sewing Pattern Dress or Tunic uncut

Pullover dress or tunic has a collar, zipper in the center back seam. Dress A with contrast tie or dress B with braid trim has side vent, sleeves gathered into bands. Tunic C has contrast collar and bow. Pants have left side zipper. McCall’s #3374 1972 Size 18 Bust 40 Waist 32 Hips 42 The envelope is okay - wrinkles, little tears, and yellowing. Complete and uncut.