Style 4865 vintage sewing pattern, dated 1974. 

Young Junior/ Teen's Unlined Jacket, Skirt in 2 Lengths and Trousers:

Unlined jacket with collar has long sleeves pleated into cut-in armholes and button trim. View 1 has trim. View 2 has collar in contrasting fabric. Skirt is panelled. Skirt and trousers have waistband and side zipper. 

Size  15 / 16:

Bust   35 Inches / 89 cm

Waist 27 inches (69 cm)

Hip    38 inches (97 cm)

Pattern is UNCUT and factory folded. Envelope is in good overall condition, with small holes in some corners.

More '70s patterns here:

https://allthepreciousthings.com/collections/1970s