Thank you for viewing. Please be sure to read the product description and profile. The size is 4. I think it hasn't been worn much, as it was only worn once. I'm sorry, but please refrain from asking questions such as wanting me to measure the detailed size. How about it for a dog that usually wears size 4? It will be sent in simple packaging via Yu-Yu Mercari. Please refrain from purchasing if you are nervous or seeking perfection, as it is stored at home. We are looking forward to your purchase if you understand.