This shirt-cardigan combination is convenient for formal wear. The cardigan part is black, and the buttons are decorative and cannot be undone. I've only worn it about three times for ceremonies, so it's in good condition, but there might be some slight fading typical of black clothing. There's a possibility of overlooking stains or loose threads. I am an individual seller, so please understand. I cannot accept returns even if there are oversights, so please be aware of this.