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 # 4168
Copyright 1960s
The pattern is: Complete
Size:   16   Bust:  36   Hip: 38
Simplicity 4168; ca.1960; Juniors and Misses' One-piece dress. Dress has lower cowl neckline, left side zipper closing and gathered skirt. V1 has long set in sleeves with zipper closings at wrists. Tie belt is self fabric or purchased. Sleeveless V2 has velvet ribbon and flower trim at waist.

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/