This pullover knitted top-down.
After knitting the neck ribbing, short-row, colorwork and increase until the sleeves and bodys separated.
After separating the sleeves and body, the body is stockinette, short-rows and increase to the hem ribbing.
sleeves are not stockinette. As soon as pick up and knit sleeve hem ribbing.

Size 1 Chest circumference 104 cm
Sleeve circumference 29cm
Neck circumference 41cm
Back neck to back hem 64cm
Side neck to sleeve hem 37cm

Size 1 Chest circumference 120 cm
Sleeve circumference 34cm
Neck circumference 47cm
Back neck to back hem 70cm
Side neck to sleeve hem 40.5cm

I used local yarn shop’s yarn. Knit similar yarns in any colour you like.

Yarn A Cashimere soft(black) 105m/ 30 g /skein
Size1 : 805( Size 2: 1208) m/ 230(345) g

Yarn B Hamanaka PERSENT(col 67 Pink) 120 m/ 40 g / skein
Size1 : 63( Size 2: 95) m/21(31.5) g

Yarn C Hamanaka PERCENT(col 114 shocking pink)
Size1 : 33( Size 2: 51) m/ 11(17) g

Yarn D Hamanaka PERCENT(col 7 Mustard)
Size1 : 30( Size 2 : 46) m/ 10(15) g

Yarn E Hamanaka PERCENT(col 110 Blue)
Size1 : 15(Size 2 :24) m/ 5(8) g