Style 1668 vintage sewing pattern, dated 1988. 

Misses' Set of Blouses: 

Fitted, panelled blouses have shoulder pads.  Models 1 and 2 have sleeves gathered at sleeve head. Model 4 has stand collar. Models 2 and 5 are collarless. Model 5 has short sleeves. Model 3 has contrast collar and cuffs. 

Sizes  12 - 14 - 16:

Bust   87 - 97 (34 - 38 inches)

Waist 67 - 71 - 76 cm (26 1/2 - 28 - 30 inches)

Hip     92 - 97 - 102 cm (36 - 38 - 40 inches).

Pattern is UNCUT and factory folded. Envelope has light shelf wear, and an inked line on the front.

More 1980s patterns here:

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