Simplicity 5848 vintage sewing pattern, dated 1973.

Misses' Unlined Cardigan and Two-Piece Dress:

The collarless, unlined cardigan with long raglan sleeves has flaps and braid trim. The top with back zipper has "V" shaped neckline, long raglan sleeves, braid trim and optional purchased belt. The skirt with top stitched inverted pleats has waistband and side zipper. 

Size  18:

Bust  40 inches / 102 cm

Waist 32 inches / 81 cm

Hip    42 inches / 107 cm

Pattern is partly cut and checked complete, with instructions. Envelope is in good vintage condition, with minor shelf wear.

More '70s patterns here:

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