The Avicii Arena Billie Eilish Stripe Polo Shirt from The California Jackets is a bold, unisex piece made from soft fleece fabric. Featuring a black-and-white striped design, a polo-style collar, and a single-button placket, it blends Billie Eilish’s edgy style with casual comfort. Perfect for fans of pop culture fashion, it’s currently available at a discounted price with free shipping and an extra $10 off using code TCJ10.