Simplicity 7778, Copyright 1968, Young Junior / Teens' and Misses' Jumper with Three Necklines: (Including tissue lesson-chart . . . "How to apply neckline facing") The sleeveless and collarless A-line jumper has back zipper and optional purchased belt. V.1 has lowered round neckline. V.2 has square neckline. V.3 has "V" neckline.