Simplicity 5858; ©1964; Girls' One-Piece Dress and Coat or Jacket: Sleeveless, princess line dress with round neckline and inverted pleats has back zipper closing. Bow trimmed V.1 has contrasting collar. V. 2 has button trim. Collarless, lined coat and jacket have below elbow length set-in sleeves and top-stitching trim. Coat V.1 has front loop and button closing.