Zimmermann's Illustration Billow blouse is crafted from transparent viscose with an ornate floral print rendering. A high neckline features an adjustable drawstring tie, while long, billowing sleeves taper at the cuff with elastic ribbing for definition. The semi-sheer silhouette drapes loosely through the body and sleeves, creating an ethereal layering piece that works beautifully over a slip or fitted undergarment.