I dont know if the Post Office will like you for this one, but these invitations have been wrapped in hand sewn canvas bags. The addresses and stamp have been printed onto iron on-fabric transfer paper (the invitations were printed on real wood!
Old belts can be refashioned into a woven belt bench. Begin weaving using three belts. Continue the under and over pattern until all the belts are used and the bench is large enough to place on the frame. @ its-a-green-life