McCall's 2299 vintage sewing pattern, dated 1970.   

Dress with long or short set in sleeves, and sleeveless mini length dress.

Dresses have faced necks, center back zipper and fronts gathered and sewn to forward shoulder extensions of backs. Long sleeved dress has bias roll collar, included in neck seam, and buckled self fabric belt. Sleeves are gathered into buttoned bands. Sleeveless dress has faced armholes and self fabric tie belt. Short sleeved dress has two piece, faced collar included in neck seam. Dresses are interfaced where necessary. 

Size  14:

Bust  36 inches / 92 cm

Waist 27 inches / 69 cm

Hip    38 inches / 97 cm

Pattern is uncut and factory folded. Envelope has some shelf wear and small tears around the opening.

More '70s patterns here:

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