Kukka sweater - knitting pattern

The "Kukka Sweater" from RosaP has a pretty and easy to work pattern of right and purl stitches. The shirt is worked seamlessly top down with raglan stitches and short rows that form the neckline.

The sleeves are either long or half-long and are knitted in rounds.

Round needle 4 mm and 4.5 mm, 100 cm long
circular needle 4 mm and 4.5 mm, 80 cm long (for the Magic Loop method)
or needle set 4 mm and 4.5 mm
or the needle size needed to get the gauge
plus another circular needle 4 mm for the neckband
Crochet hook 4 mm

gauge

20 stitches = 10 cm with needle size 4.5 mm