McCall's 3897 vintage sewing pattern, dated 1973.
Half Size Dress or Jumper and Jacket.
Stitch trimmed dress or jumper has button trimmed front and back zipper. Jacket has collar.
Size 18 1/2:
Bust 104 cm ( 41 inches)
Waist 89 cm ( 35 inches)
Hip 109 cm ( 43 inches).
Pattern is cut and checked complete. Envelope is tatty and has some paper foxing.
More '70s patterns here: