Size down!! There is plenty of coverage for my large bust and the compression offers support. I swam laps in this plus size one piece and had no party fouls! The straps are adjustable, which allows for customization of criss cross or straight back, and they are removable but I have not tried that. This swimsuit has great tummy support for those looking for that! This Amazon one piece is $36, available in Medium-28 Plus and 25+ color variations. I am wearing 14. swim swimsuit lapswim amazon largebreasts LTKfit LTKcurves LTKswim