Don't forget to dress up your windows in retro style to complete the overall look of your kitchen. Consider installing retro-inspired curtains or blinds that feature bold colors, geometric patterns, or playful prints. Look for fabrics like gingham, polka dots, or retro floral designs to add a touch of nostalgia. You can also opt for cafe-style curtains that allow natural light to filter in while still providing privacy. Additionally, consider adding retro-style window valances or cornices to frame your windows and add an extra layer of visual interest. With the right window treatments, you can enhance the retro theme and create a charming and inviting space.