Purchased around 2021-2022 and worn frequently. I believe it's a product from Birthday or Shimamura. There's some wear around the neckline. I've cut off part of the tag because I wrote my name on it. How about using it as a spare change of clothes for daycare, etc., where it might get dirty? Please understand that this is stored at home by a private individual. I cannot offer a discount due to shipping costs. Thank you for your understanding.