Create laid back Vintage 1970s Dresses with this sewing pattern from Simplicity. Follow steps to make a 1970s retro dress with an empire waist and a shaped bust, with a back zipper and high round neckline. The dress can be made with long sleeves and self-ruffles in either ankle or mini length. The mini dress also has a stand-up collar and short tucked sleeves. Patterns available suit US sizes 6-22.