A pastel rainbow hair clip is a delicate and vibrant accessory that features soft, pastel-colored rainbow hues in a smooth arc heart shape. The clip is often designed with gentle gradients of colors like pale pink, mint green, lavender, and soft yellow, giving it a light and dreamy . The clip itself is typically an alligator or barrette-style clasp, ensuring it securely holds hair while adding a playful, colorful touch to any hairstyle. This clip is perfect for adding a pop of pastel color to your look, especially for a cheerful, springtime-inspired or soft, rainbow-themed aesthetic.