OSMOSIS Back Long Blouse Navy Thin and light. Polyester. Size: One size *Measurements are taken by hand. Please use them as a reference only. Shoulder width: approx. 62cm Body width: approx. 60cm Length: Front (measured from chest area) approx. 41cm Back approx. 68cm Sleeve length: approx. 39cm I don't think there are any noticeable stains, but this is a used item, so please only purchase if you understand this.