This is a MERCURYDUO dress. I wore it once, but I don't see any noticeable stains. Size S Bust 68cm / Sleeve Length 51.5cm / Shoulder Width 45cm / Total Length 115.5cm / Waist 57cm Material Upper Body: 57% Rayon, 24% Polyester, 17% Nylon, 2% Polyurethane Lower Body: 70% Rayon, 30% Polyester, Separate Fabric: 100% Polyester Herringbone chic one-piece? This docking dress looks like a layered bustier knit dress with a dramatic flare silhouette and a shirt. It's a main item that makes you look cute with just one piece. The herringbone pattern in particular gives a more chic and glamorous impression, and is recommended. It has a zipper in the back, making it easy to put on and take off.