Speedo Women's Plus Size Swim Dress - 24 - Black - Available at M&S
This swim dress from Speedo is specifically designed with contouring panels to help you look and feel your best on pool days. It's made in a plus fit, with 360-degree bust support and an inner lining for added security. The non-padded, non-wired cups create a smooth silhouette, while the adjustable straps allow for a personalised fit.