This is a silk knit button-down cardigan from Leilian. It has a luxurious feel due to the silk, but there is some slight discoloration on the upper back. This is likely due to color transfer from clothes that were stacked on top of it during long-term storage. The bottom two buttons are not fastened in the photos, but all the buttons are present. Please take a look. Because it is silk, it is expensive, but we have priced it as such due to the slight stain. It is almost new, but it is a used item, so we would appreciate your understanding.