Simplicity Sewing Pattern, number 3850 misses' one-piece dress. The pattern dates to the late 1940's. Size 12, Bust 30, eleven piece pattern. Pretty sleeveless dress, that buttons all the way down the front. The tissue pattern details are printed on each pattern piece, the pattern is uncut, with original factory folds. Included is the original cutting and sewing guide. The envelope and paper pattern are in great vintage condition.