McCall's 5445 vintage sewing pattern, dated 1977.
Misses' Set Of Blouses:
Buttoned blouse A made from scarves by the yard, or B with contrast scarf have notched collar, sleeves pleated into buttoned cuffs. Yoked blouse C has forward and extended shoulder line, front and back inside tucks, buttoned front bands, buttoned standing collar and tie belt, sleeves gathered into buttoned cuffs.
Bust 38 inches / 97 cm
Waist 30 inches / 76 cm
Hip 40 inches / 102 cm
Pattern is cut and checked complete. Envelope has small holes and a store stamp on the front.
More '70s patterns here: