This is a rare item from Wacoal's highest-end line, the Trefle brand. It is new, unused, and has the tags attached. Trefle is no longer in production, so the beauty of the lace is precious. According to a Wacoal store employee, the lace and Swarovski crystals were hand-sewn by seamstresses. Trefle is said to have been discontinued because those seamstresses are no longer available.