When I visited the Firenze4Ever event last week, LuisaViaRoma offered me to promote one of 36 footballs that were designed for charity. All proceeds will be donated to the Gol de Letra Foundation, whose mission is to improve living conditions for children in the Brazilian favelas through art, culture, education and sports. My choice was the creation of designer Shourouk, but there are many more beautiful football designs, including creations by Missoni, Balmain and Roberto Cavalli. You can bid on the football via eBay: Visit the auction here.