I have some vinyl baby dolls, Suppose to be a very good grade of vinyl. You put them together, glue on hair and eyelashes. Stuff body, attach arms, legs, and head. I bought them years ago, still look like new. Birth to 6 months baby clothes fit them. I think the place was CH something or other. Sold in kits and you pick hair colors, eye, etc. They also sell porcelain dolls. I have some from the link Dunster put up.
They are not a toy and not meant for young kids. They are darling.