The quality tag has been cut off as it was visible on the outside. Therefore, we cannot provide details such as material or washing instructions. There is no lining, and innerwear is not included. (Innerwear is required.) There are slits on both sides. We would like to offer this to someone who does not mind minor details, including any oversights. It will be folded compactly for shipping. ☞ The shipping method may be changed. Color: Black Pattern: Check