Billabong Pipe Dream Triangle Bikini Top. The Billabong Pipe Dream Triangle Bikini Top brings an artistic edge to your swim lineup with its allover floral print. Designed in a classic triangle silhouette, this piece offers a flattering, adjustable fit with ties at the neck and back for all-day comfort. The fully lined construction provides a smooth feel, while removable padding lets you customize your shape and coverage. 78% Recycled Nylon 22% Spandex. Lining: 92% Recycled Polyester 8% Spandex. Hand wash. Imported.