Purchased at JANTIQUES in Nakameguro. It was a vintage item and cost around 26,000 yen. I have only worn it once since purchasing it. This is work underwear made in Europe between the 1920s and 1940s. I believe the lace knitting on the collar is unusual. It is made of thinly woven, densely knitted wool in a tight fit, making it very warm. It is quite tight, so it is equivalent to a size S and is suitable for slender women. There are faint stains in some areas, but I believe it is in good condition for an item from an old era. Please only consider purchasing if you understand vintage items. Please refrain from buying if you are sensitive.