Simplicity 5915 vintage 1973 sewing pattern long vest yoke dress sz 14 1/2

This is Simplicity 5915, a sewing pattern released in 1973. It is in size 14 1/2, bust 37, half size. The pattern is for a dress and vest; the vest pieces have been cut to the short version (hip length) and the extension pieces were lost. The dress pieces are uncut. The envelop is slightly torn and shows some yellowing with age. It says: Vest in two lengths and dress in half sizes. The lined 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 sleeves gathered to buttoned cuffs has optional drawstring and casing.