Modifications:

• Adjusted the decreases for shorter sleeves
• Fewer rows knit for the St st sections
• Shorter body for a slight crop on me
• I think I knit the body to the width of the smallest size
• Half twisted rib on smaller needles for cuffs and hem

Could probably have knit a few less rows to make the back a touch narrower, but also not really necessary.

The fit is great! Incredibly comfortable to wear.