Swim top. Lined with cutout for optional bust cups. Cold hand wash only. Model is a standard XS and is wearing XS. True to size. Smooth and stretchy swim jersey; quick-drying. Tie-up halterneck and back. Nylon/Elastane. Please Note: This swim top is exclusive to Hello Molly. The Sandbar Swim Top is the BEST way to feel yourself all day while you bask in the glowing sun. Tie it up and style it as you please - you're going to be the sexiest with this one girl! Pair yours with cute bottoms and some slides.