Simplicity 7989 Vintage Sewing Pattern, dated 1968.

Misses Bolero, Skirt and Blouse:

The blouse with back zipper and long set-in sleeves gathered to buttoned cuffs may be worn with self tie around the stand-up collar. The flared skirt with back zipper and wide shaped waistband has optional braid trim. The sleeveless lined bolero with high round neckline has optional braid trim. 

Size  12:

Bust  34 inches / 87 cm

Waist 25.5 inches / 65 cm

Hip    36 inches / 92 cm

Pattern is PRINTED, partly cut and checked complete, tissue in good condition. Envelope has tears around opening.

More '60s patterns here:

http://allthepreciousthings.com/collections/1960s