This is a reversible coat from aerial:glass (エアリアルグラス). You can wear it two ways, depending on your mood or outfit. The belt is removable. Made of 85% polyester and 15% cotton, it repels light rain and is wind-resistant, so you can feel secure even if the weather suddenly changes when you're out. It's lightweight and easy to wear. The size is indicated as 9, which I believe is a size 9, or a Japanese Medium (M). The number of times it's been worn is unknown, but I think it hasn't been worn much. It's in beautiful condition. Ready to ship. It will be shipped via Kuroneko Yamato's Nekopos (anonymous delivery) within 24 hours of purchase. Thank you.