We have this beautiful Japanese doll evidently from the 1600-1700s. From my research because the lady is wearing geta and a red undergarment under a brocade kimono it indicates that she may be an Oiran doll. Her sleeves do not appear to be down to the ground so my assumption is that she is not wearing a furisode kimono, those worn by young unmarried women. Can anyone elighten me as to the direction or museum I should consult please?