McCall's 8984 vintage sewing pattern, dated 1984.

Misses' Shirt and Pants:

Buttoned shirt has notched collar, patch pockets with buttoned flaps, side vents long sleeves pleated to buttoned cuffs; buttoned epaulets and sleeve tabs are optional. Pants (no waistband) have front pleats, inset pockets and elastic in back waistline casings. Top-stitch trim. Optional purchased belt. 

Size   12 - 14 - 16: 

Bust   34 - 36 - 38 inches / 87 - 92 - 97 cm

Waist 26.5 - 28 - 30 inches / 67 - 71 - 76 cm

Hip     36 - 38 - 40 inches / 92 - 97 - 102 cm

Pattern is uncut and factory folded. Envelope is is shabby, split down both sides.