Vintage Simplicity Sewing Pattern #7734 for sewing blouses. Original. In packaging that is in good condition and pattern appears to not been used. Pattern has been inspected and is intact with all pieces and instructions included. Envelope is in good vintage condition except for side is split and has several tears and edgewear. #7734. Size 11/12. Original price of 60 cents. Includes lesson chart on how to set in sleeves. The blouses have high round neckline, set in sleeves, back zipper, optional front and back waistline darts. The blouses have high round neckline, set-in sleeves, back zipper, optional front and back waistline darts and purchased belt. V. 1 2 have bias roll-type collar. V. 1 has long sleeves. V. 2 has short sleeves. V. 3 4 have "stand-up" collar and long sleeves gathered to sleeve bands. V. 3 has embroidered braid or ribbon trim. V. 4 has lace edging and button trim. Simplicity Pattern Company began in 1927. At the time, producing dress patterns for the home sewing market was the exclusive province of McCall's and other magazines. In the early 1940?s, Simplicity embarked on a major sewing education program, by which traveling representatives, fashion shows, and educational literature were presented and disseminated across the country). Simplicity dress patterns soon found their way into many homes!