Simplicity 6506 Womens JIFFY Bateau Neck Shift or Maxi Dress 1970s Vintage Paper Sewing Pattern Size 10 Bust 32.5 inchesSimplicity 6506 vintage paper sewing pattern dated 1974. Misses' Jiffy Dress in Two Lengths: The dress has softly draped bateau front neckline, extended shoulders, back zipper and optional self fabric tie belt. Regular length V. 1 has long set in sleeves. Regular length V. 2 is sleeveless. Ankle length V. 3 with long set in sleeves has slit in left side seam. Size 10: Bust 32. 5 inches 83 cm Waist 25 inches 64 cm Hip 34. 5 inches 88 cm Pattern is cut