Simplicity 5669 vintage sewing pattern ©1973.

Simple-To-Sew Misses' and Women's Jiffy Dress and Belt ... Look Slimmer:

The dress V. 1 & 2 with back zipper has "V" shaped neckline, shaped collar and short set-in sleeves with cuffs. Top-stitched V. 1 has self fabric belt with purchased buckle. V. 2 has contrasting collar and cuffs. 

Size  16:

Bust  38 inches / 97 cm

Waist 30 inches / 76 cm

Hip    40 inches / 102 cm

Pattern is partly cut and checked complete. Envelope is in very good vintage condition.

More '70s patterns here:

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