Purchased at the store. It's made with a double-layered fabric, and the top layer has a slit on one side, making it a carefully crafted item. Because it doesn't flare out much, the silhouette line falls beautifully and straight. The size is 38, but since it's from Jiyuku, it's roomy, and even I, who usually wear a size L, had plenty of room when I tried it on. The fabric is smooth and fine, and I bought it because this black Jiyuku dress with this fabric is rare, but I've recently only been wearing super-long dresses. Therefore, I'm putting it up for sale after home cleaning and storing it, unworn. The long sleeves are attractive because they beautifully conceal the upper arms. Please note that there are no tags. If you are concerned, please refrain from purchasing. Thank you for looking.