Simplicity 8557 vintage sewing pattern, dated 1988.

Misses Easy to Sew 2 piece dress:

Top has front button closing, shawl collar, princess seaming, long or short sleeves and optional self ties. Skirt has waistband, back zipper and hemline vent.

Size  14 16 18:

Bust  36 38 40 inches /  92 97 102 cm

Waist 28 30 32 inches / 71 76 81 cm

Hip    38 40 42 inches / 97 102 107 cm

Pattern is UNCUT, factory folded. Pattern envelope has light foxing and a handwritten price on the front.

More 1980s patterns here:

http://allthepreciousthings.com/collections/1980s