Vintage sewing patterns: This is a fabulous original pattern, not a copy. Pattern by: Simplicity Number #4103 Copyright : 1940s The pattern is :Complete Size: 4 Breast : 23 If you enjoy vintage sewing patterns, especially the 1940s and 1950s, you may wish to book mark us and visit often. We list several times a week and keep adding to our ever changing inventory of all original vintage sewing patterns from the 1920s up to the 70s