I bought this at Takashimaya in Nagoya for around 120,000 yen. Of course, it's authentic. I've worn it 5-6 times. There are engravings on the soles and the bottom of the shoes. Size: 7 1/2 Color: White Accessories: None Serial Number: 429446 7 1/2 03P ※Recently, many new ones are being sold for 20,000-30,000 yen! They are definitely fake. Please be careful because they don't have the sole and bottom of the shoe engravings.