説明A stand-collar jacket featuring grid-shaped pleats created by steam stretch. It offers excellent stretchability and is suitable for a wide range of occasions, from formal to casual. Steam stretch is a technique that shrinks fabric by applying high-temperature steam to create a unique stretch material. Yarn with heat-shrinkable properties is woven with other yarns, and when steam is applied, only the heat-shrinkable yarn shrinks, creating three-dimensional patterns and shapes.