Simplicity 5451 vintage sewing pattern ©1972.
Misses' Jiffy Knit Dress in Two Lengths (Sized for Stretch Knits Only):
The long or short dress with back zipper and sweetheart neckline has self-fabric tie slipped thru opening in center front seam. Short dress is mini length. Long dress is ankle length.
Bust 38 inches / 97 cm
Waist 30 inches / 76 cm
Hips 40 inches / 102 cm
Pattern is uncut and factory folded. Envelope is in good vintage condition, with a water stain on the front.
More '70s patterns here: