This is a ladies' suit set from Aquascutum, a high-end British brand. This is not a collaboration item made for Japan, but an authentic item purchased in the UK. The material is high-quality wool, and the accents are likely genuine leather. The lining is also beautiful. The skirt has a very elaborate design, with an extra piece of fabric under the back slit and then the lining. There is no size label, but it was worn by someone who is a little over 160cm tall. I will list it as a Large. Please see the dimensions in the photos. It has been worn a few times and is still in very good condition. I'm sorry, but I am not accepting price negotiations.