The colorful, playful attire at J McLaughlin may be intended for barbecues in the Hamptons, but wearing it year-round just might keep the spirit of summer alive. “This is my go-to spot for my preppy mom uniform,” says Kelsey Banfield. “Their dresses come in the coolest prints [think floral, zigzagging stripes, and tons of different solids], and they make the best silky blouses ever. I also adore their accessories—especially the satchel bags that I like to get monogrammed in fun colors,” she says.