Swimsuit by Billabong, Striped design, Halter neck, Non-padded cups, Lace-up front, It's all in the details, Open back, High-cut leg. Australian-based label Billabong creates swim and surf wear with high-performance credentials and laid-back appeal. Embracing the outdoor beach lifestyle, Billabong creates board-ready bikinis in graphic prints and streamlined shapes, as lightweight T-shirts and dresses act as the perfect post cover-up.