This is a Gallardagalante striped dolman knit sweater. The material is 70% acrylic, 25% rayon, and 5% angora. It's a free size, and the approximate measurements when laid flat are: length 64cm, width 48cm. Please use these as a reference. I haven't noticed any significant stains, but there might be some overlooked. Please understand that this is a used item before purchasing.