Simplicity 7301; ca. 1967; Misses' Dress and Jacket ... Designer Fashion: The sleeveless and collarless dress without side seams has front yoke, slightly lowered round neckline, back zipper and top-stitching. The lined jacket without side seams has notched collar, front button closing, slits in side front seams, flaps, bracelet-length set-in sleeves and top-stitching.