Butterick 4753 vintage sewing pattern, dated 1987. 

Misses' Jacket, Skirt & Pants.

Very loose-fitting, unlined, below hip jacket has shoulder pads, mock neck and front bands, side pockets stitched in place, lower band and long sleeves with bands. Straight skirt, above mid-knee or lower calf, or tapered pants have elastic waist and narrow hem. A: back hemline vent.

Sized for stretch knits only.

Size   12 14 16:

Bust   34 36 38 inches /  87 92 97 cm

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

Hip     36  38 40 inches / 92 97 102 cm

Pattern is partly cut to size 14 and checked complete. Envelope is in good vintage condition, with some light wear to corners.

More 80s patterns here:

https://allthepreciousthings.com.au/collections/1980s