Sassy Knitwear ‘Upcycles’ Old Fashions Into New CreationsFashion trends come and go. But now many formerly-beloved shirts and dresses are getting a new life. It's an increasingly popular trend called "upcycling." They use those previous items to create new ones. Watch the video above to see WCCO photojournalist Joe Mears' journey to a local shop called Sassy Knitwear in Minneapolis, where dressing "sassy" means dressing responsibly.