Simplicity pattern 7259 from 1972 - Long skirt and wide leg pants have back zipper and waistband. The top with V-neckline has back zipper, matching tie belt, and long sleeve options: bias-bound gathered sleeves or butterfly flowing sleeves.
Suggested fabrics are as follows. Sateen, challis, batiste, surah, printed silk, shantung, crepe, crepe-back satin, jersey, soft lightweight double-knit.
Sleeves also in chiffon, lace, organza, georgette, sheer fabrics.
I bought this pattern secondhand. The envelope is damaged as shown, and the pattern is uncut, factory folded, and includes directions.
Please send me any questions you may have, and thanks for looking.