Yarn used is more of a thin but lofty 8ply so made below adjustments to compensate:
4.5mm for ribbing, 5mm for body. Knitting size 4 to get a final size closer to the Size 3 bust measurements.
Knit yoke to 22cm at centre front before sleeve separation.
Knit body length an extra inch than recommended as my mum doesn’t like cropped garments.
Stretchy crochet BO on bottom hem.
Sewn interlocking BO on sleeve cuffs.
Blocked to size 3 measurements (108cm bust)