International design title Wallpaper reveals the winners of its annual Design Awards  in the February issue, out today. During last night’s awards ceremony in London, Givenchy was awarded Best New Women’s Fashion Collection for a/w 2011 and Raf Simons won the prize for Best New Men’s Fashion Collection a/w 2011. Tokyo-based design firm Nendo (famous for its Cabbage Chair, pictured below) was proclaimed Designer of the Year.…