Authentic vintage sewing patterns: This is a fabulous original dress making pattern, not a copy. Because the sewing patterns are vintage and pre owned, we check each vintage sewing pattern for completeness, for the pattern pieces and the instruction sheet. Please keep in mind these are vintage patterns that may show their age not perfect in appearance but still very usable. In many cases the vintage patterns have never been used and are uncut and factory folded.
Pattern by Simplicity
Pattern Number # 7072
Copyright 1960s
The pattern is: Complete FACTORY FOLDED uncut
Size:    12  Bust:   32  Hip: 34
Simplicity 7072; ©1967; Simple-To-Sew Misses' One-Piece Jiffy Dress: The collarless, A-line dress has high round neckline and back zipper. V. 1 has short set-in sleeves. Sleeveless V. 2 has optional top-stitching.

Love the design, but not the size? These sites will help you with resizing :
https://www.sovintagepatterns.com/blog.asp

http://sensibility.com/blog/tips/how-to-resize-a-pattern/