Shop Seafolly C Shells swimwear at Splash Swimwear Darwin. C Shells is a sophisticated Seafolly collection featuring reversible longline slide tri bras, ring-front bandeaus, ring-front tanks, square neck tankinis, reversible hipster pants, scarf dresses, and high-cut pants — all in classic black. The reversibility makes every piece twice the value. Free delivery Australia-wide on orders over $150.