I bought this about three years ago. I think I wore it about 10 times. There's a little yellowing on the collar, but it's not very noticeable. It's also been dry cleaned. I don't remember exactly, but I think I bought it for around 15,000 yen. The size is also unknown, but it's long, and when I wear it (I'm 170cm tall), the front reaches my thighs and the back is just above my knees.