Gisele Bündchen [1] stepped out in New York City looking absolutely gorgeous — with a fresh white flower arrangement in hand. The Brazilian model turned heads as she left the UNEP Champions of the Earth [2] event in Midtown Manhattan on Sept. 27, wearing a purple long-sleeved, lace-detailed midi dress, nude heels, and barely there makeup. This is the model and UNEP Goodwill Ambassador's first real public outing since retiring from the runway in April [3], and she's looking better than ever! Keep scrolling to see more gorgeous pictures of postretirement Gisele, then find out more about her new book [4].