Simplicity 7626 vintage sewing pattern, dated 1977.
Skirts in Two Lengths in Half-Sizes:
Skirt with inverted pleats have back zipper and waistband. V. 1 and 3 are regular length. V. 2 and 4 are below knee length.
Sizes 16 1/2:
Bust 99cm (39 inches)
Waist 84 cm ( 33 inches)
Hip 104 cm ( 41 inches )
Pattern is cut and checked complete. Envelope is in good vintage condition, with a store stamp on the front.
More '70s patterns here: