No, sheer curtains are far from old-fashioned. They remain a popular choice because of their timeless elegance and ability to fit various interior design styles. The lightweight, translucent fabric allows natural light to filter through while adding a soft, breezy feel to any room. Whether in traditional, transitional, or modern spaces, sheer curtains, especially in white, offer a touch of sophistication and practicality that keeps them stylish and relevant in today's décor trends.