HUGE 12 piece bikini bathing suit bundle

From someone who wears a small so my guess is the size tags were for S. Would compare to some of your own swimwear and keep in mind the items are stretchy also. The top of the bottoms unstretched measure 15-16 inches various rises but mainly low rise. Pit to pit on the more structured bikini tops are approx 15-16 inches unstretch f and keep in mind the cups in front give a little room but backs are either flat or halter/string ties. In second photo the longer one is a tankini top. Most of the brand tags and all the size tags have been removed. No signs of wear but may have been gently used