Patons and Baldwins always added an out-size pattern to their knitting booklets - and it's an adventure trying to find it amongst all their designs.
I really like this simple design (from Style Vol. 3, late 1930s to early 1940s) - the contrast yoke lends itself to a lot of colour variations. Being knit in rib it's both easy to make, and forgiving for a slightly larger bust size.
To fit: 34 and 38 inch busts
Yarn: Fingering weight
Needles: 3.25mm and 2.75mm