New piece for exhibition in Japan

I worked very hard the past few weeks to get new pieces ready. Not only on  Sunday April 5th the DABIDA day exhibition will take place (special guests Brian and Wendy Froud, please look at the DABIDA website) but I also have to ship a few pieces to Japan next week for the World Ningyo Exhibition organized by Chieko Ogawa. I met Chieko in the US a few times when she was the editor for a Japanese doll magazine.
For the Japan exhibition I am going to send my piece “Waiting for a prince 3” and the brand new piece “Fly like a bird” that I show here.
Question: the hair of the doll is Tibetan Lamb. How do I keep it in this shape?
My friend and colleague Ankie Daanen will be flying to Japan herself for this exhibition. Lucky her!