Vintage Simplicity 1970s Unlined Jacket, Skirt, Wide-Leg Pants sewing pattern. The wide leg pants and the six gored flared skirt have back zipper and waistband. The jacket with long or short set-in sleeves gathered to armholes has shawl collar and optional button trim or chain and button closure. The sleeves feature slits which can be turned back and trimmed with buttons. Authentic Vintage Reproduction includes additional sizes and cutting layouts.