I received this as a gift, but I have two of the same item and have no use for them, so I'm selling one. The retail price is 4400 yen. The length is 90cm and it seems it can be worn up to 3 years old. I can't compress it, and shipping costs will be incurred, so please refrain from price reductions. If you'd like it, please take it. The other one has the tag cut off, but it's unused. If you want both, please let me know. I'll sell both for 3000 yen.