This is an index long knit cardigan. It's thin, so I think it will be very useful in the fall. It's navy (gray on the reverse side) and has a simple design, so it's easy to match with anything. There is some pilling, but there are no noticeable stains. Please consider purchasing after understanding that this is a used item. Flat measurements (amateur measurements) Width...47cm Length...79cm Length...Long Season...Autumn/Winter