J. Crew black ruffle plunge one piece bathing suit NEW 8 Our best-selling V-neck swimsuit (now with a sweet ruffled neckline) is always ready to take the plunge. Nylon/Lycra® spandex. Adjustable shoulder straps. Removable padding. Lined. Our swimsuits are machine washable, but we recommend hand washing as it helps keep the fabric and the shape of the suit looking newer, longer. Item J4506.