You will need stitch holders and a set of double pointed needles size US 3 (3.25 mm)

Finished measurements:
Sweater
Chest circumference: 23.25(24, 25.25, 26, 27.25)“ 59(61, 64, 66, 69) cm
Finished length: 25.25(26, 26.75, 27.5, 30)” 64(66, 68, 70, 76) cm

Trousers/Leggings
Hip circumference: 22.75( 24, 25.25, 26, 26.75)“ 58(61, 64, 66, 68) cm
Full length: 22(22.75, 25.25, 26, 26.75)” 56(58, 64, 66, 68) cm
Inseam: 14(15.75, 17, 18, 19.25)“ 36(39.5, 43, 46, 49) cm

Yarn used:
Sirdar Snuggly Replay DK
Sweater
A. 100 Whizz Kid White - 3(3, 3, 3, 4) balls
B. 120 Sea Blue Splash - 1(1, 2, 2, 2) balls
C. 121 Midnight Snack - oddment
D. 117 Tangerine Twist - oddment

Trousers
A. 100 Whizz Kid White - 2 balls for all sizes
B. 120 Sea Blue Splash - 2 balls for all sizes