Recreating tux sweater, to some extent, and writing up the pattern

Knitted with a single strand of fingering weight yarn on 4.5mm’s for a loose lightweight sweater.

Gauge 22/23 sts - 10cm
30 rows - 10cm
Finished weight - 250g
Main colour approx 220g
Contrast colour approx 30g

Mods:
Herringbone stripes added to lower body
No lower body curve
Shorter body length
Longer sleeve rib
Shorter body rib