Style 4784 vintage sewing pattern, dated 1986.

Misses' Set Of Skirts:

Straight skirts with no waistband have back vent. Models 1 and 2 above waist. Models 2 and 4 knee length. 

Sizes 10 - 12 - 14: 

Bust   83 - 87 - 92 (32 1/2 - 34 - 36 inches)

Waist  64 - 67 - 71 cm (25 - 26 1/2 - 28 inches)

Hip     88 - 92 - 97cm (34 1/2 - 36 - 38 inches).

Pattern is UNCUT, factory folded. Envelope has shelf wear and handwriting on the front.

More '80s patterns here:

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