100% Linen. Fabric does not provide stretch. Removable belt is adjsutable and ranges from 24.5 to 28.5 inches in length for size XS; 27 to 31 inches for size S; 29 to 33 inches for size M; 31 to 35 inches for size L; 32.5 to 36.5 inches for size XL. Machine wash cold with like colors on delicate cycle. Do not bleach. Remove promptly. Tumble dry low. Cool iron. Dry cleanable. Unlined. Hidden side zipper with hook and eye closure. Front button closure. Two chest pockets with decorative buttons. Additional buttons included. Imported.