This is a dress from Axes Femme. The button was coming off, so I reattached it myself (hence the "slightly damaged or dirty" description, but otherwise, there are no problems). It's not visible from the front, but the back has a knot as shown in photo 4. It's knee-length on a person who is 156 cm tall. It will be folded and compressed for shipping. Please refrain from purchasing if you are concerned about wrinkles.