You will need a circular needle size US 4 (3.5 mm) at least 48” (120 cm) long. You will also need 2 double pointed needles, in the same size, for the i-cord.

Finished measurements:
Bust circumference: 47.75( 52, 55.5, 59.75, 59.75, 63.5, 67.75, 71.25, 75.5, 79.75)“ 121( 132, 141, 152, 161, 172, 181, 192, 202.5) cm
Finished length: 21( 21.75, 22.75, 23.5, 24.25, 25, 25.5, 26.75, 26.5)” 53.5( 55.5, 57.5, 59.5, 61.5, 63.5, 64.5, 66.5, 67.5) cm
Sleeve seam:15.25( 15.75, 17.75, 16.25, 16.25, 16.25, 16.25, 16.25, 16.25)“ 39( 40, 40, 41, 41, 41, 41, 41, 41) cm

Yarn used:
Rowan Softyak DK
A. 251 Submarine - 7(8 ,9, 10, 10, 11, 12, 13, 14) balls
B. 255 Albany - 1(1, 1, 2, 2, 2, 2, 2, 2) balls
C. 233 Prairie - 1(1, 1, 2, 2, 2, 2, 2, 2) balls
D. 232 Plain - 1(1, 1, 2, 2, 2, 2, 2, 2) balls