McCall's 8364 vintage sewing pattern, dated 1983.

Maternity Dress or Top.  

Pullover dress or top has collar, front neck opening and pockets in side seams; long raglan sleeves may be worn turned up (wrong side of fabric will show). Top-stitch trim. 

Size  18:

Bust  40 inches / 102 cm

Waist 32 inches / 81 cm

Hips   42 inches / 107 cm

Pattern is UNCUT and factory folded. Envelope is in good vintage condition, with some paper tanning.

More vintage maternity patterns here:

http://allthepreciousthings.com/collections/maternity