The printed two-piece bikini lists ties and a crisscross design, with no padding and no underwire. Its S–XL chart provides both a relaxed waist and a “waist stretch amount,” which is more useful than a broad size label but still lacks a stated measuring method.

Calculate the listed range without promising fit

At S, the source prints waist 23.62 inches and stretch amount 27.56 inches, a difference of 3.94 inches. At XL, 28.35 and 32.28 differ by 3.93 inches. These are listed endpoints, not a tested comfortable fit range or a recommendation to stretch the bottom fully. Compare with a swimsuit bottom you own at both relaxed and comfortably worn waist, and ask whether the listing measured the fabric flat, under tension or on a body.

The top chart gives S bust 35.43 inches and top length 7.48 inches, but neither top coverage nor tie-adjustment range is explained. Request front/back and tied views of the actual Pastel Blue print; a print photo alone does not show how straps secure. The listed composition is 88% polyester and 12% spandex. Check the sewn care and lining labels, which may differ from the outer fabric.