Waste less, want more? That’s the thinking behind Wasteless, a sustainability-minded competition that challenged students at Parsons The New School for Design to transform Poltrona Frau‘s leather leftovers–freshly harvested from the floor of its factory in Tolentino, Italy–into luxe accessories and objects. Designer and Parsons faculty member Andrea Ruggiero led a group of 15 Parsons product design students in the seven-week project, and earlier this month they presented their projects to a panel of judges that included Massimo Vignelli, Metropolis editorial director Paul Makovsky, and Federico Materazzi of Poltrona Frau.

Jenny Hsu emerged on top with “Piqnique” (at left), a woven case for meals on the go that doubles as a leather placemat. Rounding out the top three were Yuna Kim‘s “Miovino” leather wine glass tags and the “Tuft” candle holders (at right) designed by Benjamin Billick. The three winning designers will head to Italy this summer to visit the Poltrona Frau factory and work with the company’s master craftsmen to fabricate prototypes. Check out all 15 of the student designs at Poltrona Frau’s Soho showroom, where they’re on view through Tuesday.