I purchased and wore this from SHEIN three years ago. I'm selling it because my clothing style has changed. It has been used, but there are no stains or tears, so I think it's still wearable. However, please understand that this is a used item before purchasing. The fabric is a slightly thick gauze-like material. It will be cold to wear this alone in the coming season, so I recommend layering it with a sweatshirt or cardigan. The buttons are snap buttons. All buttons can be fastened and unfastened without any problems. It has a chest pocket. There are no buttons on the sleeves. It will be packaged in an OPP bag + a colored plastic bag and shipped via Yu-Packet Post. If you have any questions, please feel free to ask in the comments.