Here's another one from that same issue of Vogue Pattern Magazine.

Look at that charming square neckline and the little boxy jacket to throw over it … just perfect. And whoever had this magazine before me thought so, too, as there's a check mark next to this illustration.

I would make this one in a polished brown cotton with pale yellow piping, button, and belt, and a pale yellow linen jacket banded in brown. Just in case you were wondering. (And, while I'm deep in clothes fantasyland here, pale yellow round-toe pumps.)

(Click on the image to see it full-size in a new window.)