Torrid Summer Tropical Blue Radiance Bikini Set 3X 4X? Triangle Top High Rise

Includes the matching set with top and bottom. The bottoms are a 3X * The inner tag on the top says 4X, but the price tag says 3X so I’m not sure why there’s a mismatch. The chest band does measure 18.5” across. Both pieces are new with tags Top: Wireless Triangle Ruffle Bikini Top Wire free. Lightly lined. Full coverage. Adjustable straps. 82% nylon, 18% spandex. Mesh lining. Modesty pads. UPF protection: 40+. Ruffle detail. Bottoms: High-Rise Ruched Bikini Bottom High rise. Flexible fit with tummy control. Full coverage. Nylon knit fabric. UPF protection: 50+. Ruching. Mesh lining