Amazon.com : ACEDRE Light Up Mermaid Starfish Crown LED 。Light Up Mermaid Headband Coral Seashell Costume Accessory for Women — Perfect for adding a touch of ocean magic to any look. Size: One size fits most Color: Multicolor Condition: Brand new, no flaws. Features: Lightweight and comfy headband with vibrant seashells, coral accents, and LED lights. It offers three flashing modes—slow, quick, and steady—making it fun and eye-catching for any occasion. Material: Plastic, polyester, LED Great for: Costume parties, photo shoots, cosplay, Halloween, New Year celebrations, or just rocking a mermaid vibe at your next event. Looks amazing with maxi dresses, denim shorts, or flowy blouses—your call! Ships quick from a smoke-free, pet-free home. Bundle & save on multiple goodies! Reasonable offers welcome.