This is a custom-madeつけ襟 (detachable collar) that I just had made, and since I have one extra, I'm putting it up for sale. Adding this collar completely transforms the atmosphere of a dress into a classical look (please refer to the photos of the dress without the collar for comparison). Neck circumference: 43 cm (adjustable to some extent with Velcro) The rose embroidery and frills are double-layered. 100% polyester: The collar is washable at home, even around the neck where sweat tends to accumulate. ◆Brooch and dress are not for sale; only the collar is being sold. Although it is new and unused, please understand that it is a pre-owned item that has been stored at home. Please refrain from purchasing if you are overly concerned about minor details. Please check the photos for details of the item. I have other items for sale as well. Please take a look if you'd like. If you are considering purchasing multiple items, please let me know in the comments. Immediate purchase is welcome. #Yumin'sFavoriteDressesShirtsJacketsEtc Ghoo