girls' socks autumn and winter solid color cute bow college style jk calf socks middle and big children students all-matching loose socks

big bow black three knot white three knot black three knot gray double-layer long knot white double-layer long knot black double-layer long gray knot

m (suitable for foot length 14-16cm)3-5 years old l (suitable for foot length 16-18cm)6-8 years old xl (suitable for foot length 19-22cm)9-12 years old