After working with the builders to carefully select the construction materials, from cabinetry to paint colors, LeBlanc started in on outfitting the 6,300-square-foot home. To bridge the style shift from the classic front door to the modern interior, she began in the foyer, forgoing white trim for soft gray paint, and installing a circular entry table and a wool runner with a “whisper of an animal pattern” padding the path upstairs. Right away, LeBlanc set the laid-back mood: “They didn’t want to feel like they were wearing a starched shirt to hang out in the house,” she says of the owners’ vision.