one-piece is made from a nylon and rayon blended yarn fabric, giving it a sophisticated feel. The smooth texture and moderate sheen of rayon, the suppleness and tension of nylon, and the fine grained look created by the difference in shrinkage rate create a high-quality, elegant casual style. Tucks are added to mark the waist, creating a clean, neat line. Tucks are also added to the armholes and cuffs, giving the sleeves a three-dimensional look. This one-piece is useful not only for everyday wear, but also for going out.