Butterick 4528 vintage sewing pattern, dated ca 1977.
Misses' Evening Dress & Shawl:
Fitted and flared dress, in two lengths, has scoop neckline, topstitch trim, and cutaway armholes with or without full-length sleeves darted at cap. Triangular shawl.
Sized for moderate stretch knits only.
Size 10:
Bust 32 1/2 inches / 83 cm
Waist 25 inches / 64 cm
Hip 34 1/2 inches / 88 cm
Pattern is uncut and factory folded. Envelope has shelf wear, tanning, and a tear across one corner.
More 80s patterns here:
https://allthepreciousthings.com.au/collections/1980s