Convertible Multi Style Wrap Halter Irregular Hem Tankini Swim Dress Fabric: polyester Versatile convertible twist wrap swim dress. Wrap in different ways to create your own style. Irregular Hem. Size runs smaller than regular sizing, so please view our Size Chart carefully. Please select the size according to your chest/bust measurement. Please choose the next size up if you are not quite sure about the sizing. Arctic Cubic is a registered US trademark of swimsuit products and is exclusively distributed by Arctic Cubic. Arctic Cubic trademark is protected by US Trademark Law.