Black tie sides plus size swim suit

Black swimsuit featuring scrunchy tie sides and cut out shoulder design. Tag says 4x but runs small. Fits a 2x-3x , in my opinion. Listed as a 3x. Please ask for measurements if unsure. the ties can be loosened or tightened to show as much or little skin as you like, I feel like this also makes the suit bigger or smaller. Double-lined Moderate/ Full coverage bottoms Swim fabric: 86% nylon, 14% spandex Model is wearing a small