Butterick 4823 vintage sewing pattern, dated 1987.

Misses' Dress, Top & Skirt.  

Loose-fitting, straight, wrap dress, lower calf, or top has notched collar, dropped shoulders, shoulder pads, low armholes, inside ties and above-elbow sleeves with stitched hems or long sleeves. B: sleeveless. B, C, D : pockets. Straight or flared skirt, below mid-knee or lower calf, has waistband and back zipper. D: back hemline vent. Purchased belt.

Sizes  6 8 10:

Bust   30 1/2 - 31 1/2 - 32 1/2 inches / 78 80 83 cm

Waist 23 24 25 inches / 58 61 64 cm

Hip     32 1/2 33 1/2 34 1/2 inches / 83 85 88 cm

Pattern is uncut and factory folded. Envelope is in very good vintage condition. 

More 1980s patterns here:

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