Mickey's shop has one in RT Mart, one on the first floor of Wal-Mart and one in Carrefour. There is also one underground in Ginza, but this one mainly sells clothes, and there are not many bags. The price of wallet is about 100-200, with a 20% discount when you buy it, 79 yuan.
Don't buy one with black eyes. The big bag there is good, but the wallet is too old-fashioned.
In addition, there is a BETTY's store on the first floor of Wal-Mart, where the wallet is also very nifty, but I feel a little exaggerated.
Other than that, I don't think anything else is suitable for young girls.
Hehe, that's all I know. I hope it helps you. Send me a message if you have any questions.