The Lands' End Tankini Swim Top in women's size 18 features a ruched design with an adjustable underwire bra for a comfortable and supportive fit. The black color and solid pattern make it a versatile piece suitable for various beach themes. Made from a blend of nylon and spandex, this tankini offers stretch and a padded feel, perfect for a day by the pool or at the beach. The wide straps and adjustable features add to the overall convenience and functionality of this stylish swim top.