Butterick 3779; ca. 1965; One-Piece Dress or Jumper. Semi-fitted, A-line, princess-seamed dress or jumper with front panel pleat. View A: Short-sleeved, low-belted dress with away-from-the-neck rounded collar, carriers for front-buttoned, contour self belt. View B: Long-sleeved, collarless dress with novelty trim. View C: Braid-trimmed jumper with carriers for front-buttoned, contour self belt.