Recycle, Reduce and Reuse.
I'm practicing that in the case of my wardrobe too, sadly?
Oh well, calling myself an environmental friendly earthling and educate myself to not unnecessarily get myself 2000 basics tees/tanktops or 150 pair of jeans.
That applies to the reuse of past season's pieces which, says who it would secure your superiority with the lastest season dress or whatever.
This guy spotted at Street Peeper wore a Spring 2007 Dior Homme trench-top. That season and 2005 fall's Dior homme's my all time favourite Hedi Slimane creations. Those 2 made me interested in trench-tops and knitted scarf at the very first place.