Simplicity 9182 vintage sewing pattern, dated 1979.
Misses' Skirt and Blouse:
Skirt with fly front zipper, tucks and waistband has front button closing under inverted pleat, buttonhole pockets and back kick pleat. Top-stitched blouse with yoke, forward shoulder seams, back tucks and front band button closing has set-in sleeves. Inside pockets with buttoned flaps and collar and collar band. V. 1 with long sleeves and buttoned turn-back cuffs has optional self tie. V. 2 has short sleeves with turn-back cuffs.
Size 12:
Bust 34 inches / 87 cm
Waist 26 1/2 inches / 67 cm
Hip 36 inches / 92 cm
Pattern is UNCUT and factory folded. Envelope has light shelf wear and paper tanning.
More '70s patterns here:
http://allthepreciousthings.com/collections/1970s