Length, approximately 41cm. There is a zipper in the back. There is also a lining. The fabric feels bumpy, and there are some loose threads in a few places. See photos 6 and 7. When looking at the whole garment, you might not notice or mind them, but I think how you perceive them depends on the individual, so please be aware of this when purchasing. Photo 8 is the tag, but the information written on it has faded.