This pattern is also known as “Simple Vest” in Men’s knits: 20 new classics.

From the Book:
A simple pullover knitted in natural slubby silk cotton yarn. The v-neck and armhole edges are worked in with the body to give a neat but raw edge, so there is no additional picking up of stitches or ends to sew in. The rib stitch pattern, together with the textural tweed yarn, adds a little detail to this great basic. This versatile pullover looks equally good in a neutral shade or seasonal colour.

Sizes
Small to fit 36” chest (actual chest 38.5”)
Medium to fit 38” chest (actual chest 41.25”)
Large size to fit 40” chest (actual chest 44”)
XL to fit 42” chest (actual chest 47.25”)
XXL to fit 44” chest (actual chest 50”)