These 100% silk panties have lace (76% nylon/24% rayon) detail at the front and a 100% cotton crotch.  Condition is new with tag attached.  There are no rips, holes, tears or stains.  I am unsure if there is degradation of the elastic.  It isn't crispy and looks absolutely normal but there is not much stretch.  Flat lay measures approximately 16" at the waist when stretched it is 19" flat lay.  Enlarge and look at all photos for more details on condition, design and size.  Please contact if additional information or photos are needed.