McCall's 3351 vintage sewing pattern; ©1972. 

Misses' set of skirts and vest.

Skirt A,B in two lengths has back zipper, part way stitched side front pleats. Gored skirt C,D in two lengths has left side zipper. Lined, buttoned vest has stitch trim. 

Size    12:

Bust    34 inches / 87 cm

Waist   26 1/2 inches / 67 cm

Hip      36 inches / 92 cm

Pattern is partly cut and checked complete. Envelope has shelf wear and an area of ink on the front.

More '70s patterns here:

https://allthepreciousthings.com/collections/1970s