Simplicity Sewing Pattern 4685 Misses' Dresses, Zipper Back, Short Sleeves, Sleeveless, Kimono, Size 12 Cut, Vintage 1960 Tie Back and back zipper closure view

and back zipper closure view B also has a binding and tie closure at back neck

Three quarter length banded sleeves

E:  Lightweight Cotton

Lace trimmed panties have elastic casing at waistline and elastic at leg edges forming self ruffles

Simplicity Sewing Pattern 4685 Misses' Dresses, Zipper Back, Short Sleeves, Sleeveless, Kimono, Size 12 Cut, Vintage 1960 Tie Back and back zipper closure viewJuniors' And Misses' One Piece Dress and Slip with Gathered or slim Skirt: Dress has short kimono sleeves, bias bound neck and armhole edges, left side zipper closing, thread loop and hook closing at back neck edge and self or purchased belt. V. 1 dress has slim skirt with vent at lower edge of center back seam. V. 2 and 3 dresses have gathered skirts. Slip has narrow shoulder straps and left side zipper closing. V. 1 slip has slim skirt. V. 2 and 3