Simplicity 3766 vintage sewing pattern, dated 1960.
Teen Blouse: "Simple to Make".
Blouse has front button closing and pocket. V. 1 and 2 have a small collar. V. 1 and 3 have short set-in sleeves with roll-back cuffs. V. 2, 4 and 5 are sleeveless. V. 3 and 4 have a shirt-type collar. V. 3 has top-stitching trim. V. 5 is collarless and has pocket and right front section of a contrasting fabric.
Size 12:
Bust 32 inches / 81 cm
Waist 25 inches / 64 cm
Hip 34 inches / 87 cm
Pattern is unprinted and checked complete. Envelope is in good vintage condition, with light wear around the opening.