Vest in Two Lengths and Dress This Simplicity 5915 vintage pattern makes a misses vest in two lengths and dress in half sizes. This is a “Look Slimmer” pattern. The line long or short vest is top stitched. The long vest has patch pockets. The dress with back zipper, front yoke, collar and long set-in sleevees gathered to buttoned cuffs has optional drawstring and casing. This vintage pattern has a 1973 copyright date and contains 12 pieces.