Barneys New York

Just as toppings make the sundae, accessories make the outfit. Barneys boasts a broader inventory than most, with two floors of jewelry, scarves, gloves, glasses, and other add-ons from 200-plus brands. Upstairs, Barneys Co-Op has charms by Bing Bang and funky shades by Dita; downstairs, you’ll find haute Goyard totes and Balenciaga wallets. All in all, it makes for a feast for the style-famished.