Leave it to her to make athleisure look refined.Martha Stewart in New York City on March 6, 2026.Credit: Getty ImagesThe GistMartha Stewart was photographed in Bedford, New York on April 4.She styled her monochromatic look with a unique pair of shoes from one of her favorite brands, Skechers.The shoes put a fresh twist on sneakers, proving Stewart's role as a fashion innovator.So long, sneakerina: Martha Stewart is making the case for a differen…