For a summer home tour, consider incorporating bright, airy design elements to reflect the warmth and vibrancy of the season. Focus on natural light, using sheer curtains or no window treatments to enhance the brightness. Decorate with seasonal colors like blues, whites, and yellows, and add natural textures such as wicker, wood, and linen. Include indoor plants or fresh flowers to bring in a touch of nature. Outdoor spaces like patios or porches can be styled with comfy seating, throw pillows, and string lights for evening relaxation.