This bolero is made of 100% cotton. It's labeled as size 40, but it's actually a bit smaller. Please check the measurements below: Length: Approximately 48cm, Width: Approximately 43cm, Sleeve Length: Approximately 47cm (three-quarter length) The color is black, but it's slightly faded. The cuffs have a double-layered frill, giving it a feminine impression. It's useful as a light jacket when it's chilly due to air conditioning, etc. Please note that it will be folded small for shipping. Please understand that this is a used item before purchasing.