Butterick 3665 vintage sewing pattern, dated circa late 1970s.

Misses' Jacket, Blouse and Skirt:

Loose fitting lined jacket with shoulder pads has cardigan neckline, front buttoned band closing, welt pockets and full length sleeves with button trim. Loose fitting blouse has notched collar and lapel, front buttoned closing, back pleated into self lined, forward shoulder yoke, patch pockets and short sleeves. A Line skirt, 3 inches / 7.5 m below mid knee has straight waistband, back zipper closing and center front inverted pleat.

Size  12:

Bust  34 inches / 87 cm

Waist 26 1/2 inches / 67 cm

Hip    36 inches / 92 cm

Pattern is UNCUT and factory folded. Envelope has some paper foxing, wear around flap.

More '70s patterns here:

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