Simplicity 5850; ©1964; One-Piece Dress and Scarf in Sub-Teens, Teens and Juniors Sizes: (Included Tissue Lesson-Chart..."How to make a long bias dart.") Simple-to-Sew. Shift dress has round necklineand back zipper. V. 1 has self tie belt. V. 2 has embroidered braid or ribbon trim. V. 3 has self scarf, embroidered eyelet edging and beading trim, ribbon and bow.