This is Butterick sewing pattern B4124 from 2004. It is unused, uncut, and in factory folds in the original envelope. The envelope shows a little wear and tear that does not affect the contents.
Misses'/Misses' Petite Dress: Semi-fitted dress in two lengths has left front button or frog closure and back zipper. View A has self-lined cap sleeves. Views B, C have long sleeves and side slit.
Sizes 18, 20 and 22 are available in the envelope (bust 40 to 44, waist 32 to 37, hips 42 to 46). Suggested fabrics are crepe, washed silk, Satin and Brocade. Contrast C: Chiffon, Georgette and Lace. Unsuitable for obvious diagonals.