Never worn blue halter tankini (internet buy)

Full coverage navy blue bottoms, strappy halter neck tankini top with padding, flowy top, cute geometric print. Bought online, never worn or tried on. Having Gastric bypass... clearing out my closet! Measurements taken flat. --MEASUREMENTS-- TOP bust (unstretched): 17.5" TOP bust waist (stretched): 26.25" TOP hip (unstr.): 21.75" TOP hip (str.): 38" BOTTOM waist (unstr.): 17.75" BOTTOM waist (str.): 22" BOTTOM hip (unstr.): 18.5" BOTTOM hip (str.): 25.5" Smoke-free, pet-friendly home.