You will also need a size 3.25mm/US3 needle atleast

Finished chest measurements:
55(57, 59, 61, 63) cm
21.5(22.5, 23, 24, 25)“

Yarn used:
Patons UK Baby Smiles Fairytale Merino Mix DK
A. Navyt 01050 - 3 (3, 3, 4, 4) balls
B. Pale Pink 01035 2(2, 2,2, 3) balls

If done in one color:
5(5, 5, 6, 7) balls