This 1960s vintage Butterick 5431 pattern features a loose-fitting V-neck overblouse suitable for women's sportswear. The pattern is designed for size 14, with a bust measurement of 36 inches. It is a vintage original from the United States, with no modifications made to it, and is suitable for adult women.

The blouse is perfect for those who enjoy sewing and collecting vintage patterns. The brand, Butterick, is well-known in the sewing world and has a reputation for producing quality patterns. This blouse pattern is suitable for those who enjoy creating their own clothes and want to add a touch of vintage style to their wardrobe.