Here is my pattern, Butterick 6647. Bust 30, size 12. It looks late 40s- early 50s to me, but I didn't try to date it exactly. I sincerely dislike the skirt ( not a good look for my giant calves) and the jacket is meh. I made the red blouse, the afterthought in the corner.
I bought the fabric at Jo-Ann's on sale. It is some kind of poly blend with black and beige dots on a white background. It has kimono sleeves, too. I really like it, especailly with my balck skirt I just made.
Anyways, thoughts? I think it looks nice- vintage pattern, but not too "vintage-y."