Mary-Kate and Ashley Olsen looked healthy and happy during a rare public outing together just days ahead of the 2026 Met Gala . The twins were snapped in Manhattan Thursday, stepping out for lunch with a friend. The fashion moguls, known for their effortlessly chic style, were perfectly put-together as usual in dark ensembles consisting of black coats, pants and flat shoes. The sisters, 39, accessorized with matching black leather crocodile bags, scarves and trendy sunglasses. Mary-Kate and Ashley flashed big smiles as they strolled through the city and greeted their female friend with a hug outside a sidewalk café. Ashley and Mary-Kate Olsen were snapped enjoying a rare public outing together in New York City Thursday. BrosNYC / BACKGRID The twins flashed big smiles in their chic ensembles. BrosNYC / BACKGRID It is unclear if they’ll be attending the 2026 Met Gala on May 4.…