Butterick 3029 vintage sewing pattern, dated 1988.  

Misses' Shirt.

Loose-fitting shirt has jewel neckline or collar, shoulder pads and above elbow sleeves with stitched hems or long sleeves with button cuffs. Narrow hem. A, C: shield. 

Size  SMALL 8 - 10:

Bust  31.5 - 32.5 inches /  80 - 83 cm

Waist 24 - 25 inches / 61 - 64 cm

Hip    33.5 - 34.5 inches / 85 - 88 cm

Pattern is  cut and checked complete. Envelope has wear around opening, a store stamp and sticker marks on the front.

More 80s patterns here:

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