Swim top. Lined with cutout for optional bust cups. Model is a standard XS and is wearing size XS. True to size. Stretchy swim jersey; quick-drying. Strapless style with knot front. Branded metal tag to rear. Tie-up back. Inner grip. Cold hand wash only. Nylon/Elastane. Please Note: This product is exclusive to Hello Molly Swim. Lovely, the ultimate 'kini style is here. Style the Prettiest Petal Swim Top by Hello Molly Swim for your next beach day. Featuring a strapless style with a knot detail to the front and a tie-up back. Pair it with the matching swim bottoms.