This is a jumpsuit that has been worn a few times. It has no lining and is made of thin fabric, but it doesn't seem to be see-through. The item has no zippers or buttons. I personally think it can be worn in all seasons except for mid-winter and mid-summer. Size Total length: approx. 124cm Width: approx. 48cm Inseam: approx. 54cm Hem width: approx. 37cm Color: Gray (The color in photo 6 is the closest.) Material: 100% polyester Please consider purchasing if you understand that this is a used item.