So I'm toying with the idea of possibly acquiring some spotted skin but have no clue as to its durability. Does ostrich sag over time? Is it a stiff or supple leather? How does it age? Does it patina well over time? My sincere apologies for being so clueless but I literally have no idea. In my remote Alaskan region, I've only seen three ostrich bags - all kellys. One was a stiff TDF black 35 sellier ostrich (GH). And the other two were retourne (pale greyish purple and fuschia). Both quite lovely and showed advanced stages of daily wear. All these recent postings just has me thinking.