Thank you for viewing. This item was worn by my child. It was only worn twice: for my younger child's first shrine visit and for their entrance ceremony. When purchased at the store, these items were not sold as a set, but rather, individual pieces that were put together. It can be worn for a formal look, or for semi-formal occasions. There are no stains or frays, and it is in a clean condition, but the trousers have some pilling. Both items are made of cotton, and the size is 95.