Iridescent hair is hair that displays a shimmering, rainbow-like effect with multiple colors that shift and change depending on the angle of light. The hair appears to have a lustrous, color-shifting quality similar to soap bubbles, oil slicks, or certain gemstones.
This is distinct from multicolored hair, where different sections of hair are clearly different colors. Iridescent hair has colors that blend and shift across the surface with a metallic or pearlescent sheen.
