Tropical days ahead in the Tommy Bahama Isola Vita Flounce Spa Dress Cover Up in Palace Blue. The Isola Vita Flounce Spa Dress Cover Up by Tommy Bahama is made of 85% Recycled Nylon and 15% Spandex. The Isola Vita Flounce Spa Dress Cover Up feature pockets and square TB logo cord ends. For best results, handwash your Tommy Bahama swimwear.