Simplicity 5506; ©1964; Misses' Blouse, Jacket, Sleeveless Jacket, Shorts and Skirt in Two Lengths: Sleeveless blouse has a back button closing. Skirts and shorts have darts, side zipper closing, waistband. V. 1 skirt is full length. V. 2, 3 lined jacket has front button closing, buttons on pockets, top-stitching trim. V. 2 jacket has short sleeves. V. 3 jacket is sleeveless.