Thank you for viewing. This is a dress from the French brand Comptoir des Cotonniers. The color is black, and the front looks like a simple black dress, but the back has a vertical slit. It's designed to be fastened with a button at the neckline. The ribbon is cute. It's a little tricky to fasten if you're not used to it. There's a zipper under the arm for taking it on and off. It follows the body line slightly, so it doesn't look frumpy and has a beautiful silhouette. The material seems suitable for year-round wear, except for the peak of summer. It's also perfect for parties. It has a lining. I tried it on, but it's been stored away. The size is 36, which is about a Japanese M size, but it's a slightly slim design. Please refer to the actual size measurements. Shoulder width: 36 cm, Length (from shoulder): 88 cm, Sleeve length: 47 cm, Width under the armpits: 40 cm. *Please note that these are amateur measurements, so there may be some errors.