Butterick 5257 vintage sewing pattern, dated 1991.

Misses'/Misses' Petite Dress.

Dress, lower calf, has slightly cut-in armholes, semi-fitted, slightly dropped waist, shaped front bodice, flared skirt, back zipper and sleeves with stiffening at cap. B. Bows and knot. A,B. Above elbow sleeves with elastic. C. 3/4 sleeves with shaped hemline and bows and knot. 

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 partly cut to size 16 ( sizes 14 and 16 available). Pattern envelope is in good vintage condition, with some printing stains.

More 1980s patterns here:

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