Based on a classic waistcoat, this luxurious model features randomly placed frills. While buttonholes are included, buttons are intentionally omitted, allowing you to attach your preferred buttons. We used a uniform twill (weapon fabric) woven with a higher density than standard chino cloth by using finer yarn and a tighter weave. Furthermore, a special treatment enhances strength while adding a subtle sheen and crisp texture, giving it a distinctive feel.