Add retro chic to your wardrobe when you create outfits with this Vintage 1950s One-Piece Dresses Sewing Pattern from Simplicity. Follow steps to make a 1950s one-piece dress with a detachable contrast collar and cuffs and three-quarter sleeves, or a sleeveless dress with a collar. The dress is trimmed with huge top-stitched patch pockets. Patterns available suit US sizes 6-24.