Sunday, September 20, 2009 LOS ANGELES: British actress Kate Winslet lead the pack of People magazine's 10 best-dressed women of 2009, with U.S. first lady Michelle Obama chosen for "best accessible glamour."Although the list, released Wednesday, does not have numerical ranking, Winslet, 33, who won an Oscar in February for playing a dour Nazi in "The Reader," was deemed to be the best-dressed…