The size is M. I bought this because I liked it, but it's a little too big for me, so I'm reluctantly selling it. I wore it once, and the condition is good. When shipping, I will take measures to prevent water damage. Please purchase only if you understand that this item is stored at home. ▶ Immediate purchase is welcome. ▶ Please note that we do not accept returns or exchanges. ▶ We will prioritize those who purchase immediately. ▶ We would appreciate it if you could keep to the payment deadline after purchase. ▶ I do not have any pets, and I am a non-smoker. ▶ We are not responsible for any accidents involving the item during delivery.