This vintage sewing pattern by Butterick is a must-have for any sewing enthusiast. The slip pattern comes in 5 versions, all cut to a size 20 for adult females. The design is from the 1960s and is perfect for creating a slip or petticoat. The pattern is compatible with a range of fabrics and is perfect for those who love to experiment with different textures and prints. The collection is from the United States and is a great addition to any vintage sewing pattern collection.