This is a Vintage Japanese Nishi Co. LTD Doll that was probably made around the 1950's. The clothes are most likely made out of silk or a silk-like material, but I do not know what the material of the body is. I've heard that these dolls were made right after WWII by the Nishi Co. LTD, whose logo is seen on the bottom of the base. It stands at about 11 inches tall withought the base, as seen in the pictures. I would love to know how much this is worth. Thank you!