Sweater is worked from left to right.
For the armholes part of the row is left unworked and then a chain is worked in the next row to start the next panel. The sleeves are
added on after the shoulders are seamed and are worked in the round from the top down as noted above.
Ribbing is worked last and is a SC rib.

The pink sweater is worked in homespun.
And the Green is made in KenYarn.