All you need 4 for 3

XS S M L

XS S M L

S-M

XS S L

S-M L/XL

Size 1 2

Size 1 2 Size 3

Size 1 2 Size 3

Size 1 2 Size 3

Size 1 2

6-12 m 1-2 y 2-3 y 3-4 y