Mods :
knitted in the round (not fan of visible seams)
ktbl on RS
twisted ribs at body bottom, cuffs and collar (not fan or rolled edges)
Front neck as pattern, but V neck for back.

Pattern ask for 10 skeins for my size but I used only 8.5 (sleeves and body lengthened)

CO 248 stitches (don’t want the visible seaming so body in the round without ES stitches)

10 rows of (k1tbl, p1) = 3 cm

Body pattern set up row
BOR = middle of one underarm
8 stitches in (k1tbl,p1)
21 sts st st instead of 22 to keep the ribbing
7 twisted ribbing
23 sts st st
7-23-7-21-7
repeat for back ;)
Then there are 15 sts in twisted ribbing at both underarms.

End of 4th skein just before separating front and back : total height from CO = 35 cm (32 requested by pattern + 3 from added ribbing)

separation round : p-ptbl (=2 sts into 1) in the underarm central stitch, previously a ktbl, to add an edge purl stitch to both parts (125 sts each)
V-neck started at the same time as front-back separation. One decrease every 6th row.

Body (including neckband) : 330g

Sleeves
44 rds after last dec (=40 cm from pick up) then 10 rows k1tbl, p1 (with 1 dec in first row)