Sounds like Sui is the 'mother' doll in the Rozen Maiden
'desu-desu!'  I had such luck finding the perfect headband for
her!  I had swore I saw strap material sold at Wal-mart that
the store, I saw a belt that was exactly what I needed for
Sui!  I had to finish her quickly at the same time as Shinku,
so I don't have many pics, but I was very proud of her!