Thank you for viewing. This is a simple long dress. - Size: ONE - Material: 100% Polyester I have never worn this, but it has been stored at home for a long time. Also, it is made of a see-through material and comes with an inner lining. It is one size, but the length is long enough to cover the seller's ankles. It is a light material, so I think you can still wear it in the autumn when it is still warm. Please consider it.