Clothing Sizes

At six months, I need 12 months sizes, especially in socks. I am not fishing for presents, honest, but if you buy me clothes, please buy me the size of someone at least six months older of whatever age I am. The only socks that fit my feet are 12-24 months socks. I wear 12 months size clothes for the length. Those clothes are a bit roomy - I am lean people, not fat - but I need it for the length you see.