I purchased this about three years ago from a boutique in Seijo. The original price was 9,500 yen. It's made of a stiff polyester material, giving it a luxurious feel (a bit of a rustle). You can wear it year-round, but it doesn't have a lining, so you can wear leggings underneath in the winter. The waist is elastic, making it a free size. I hope someone will enjoy wearing it.