Soak up the sun in the Tommy Bahama Coastline Stripe Reversible Halter Top in Mare Navy. The Coastline Stripe Reversible Halter Top by Tommy Bahama is made of 85% Recycled Nylon and 15% Spandex. The Coastline Reversible Halter Top features a reversible design and tall cups. For best results, handwash your Tommy Bahama swimwear.