This is a strapless 2-piece swimsuit. The top is form fitting around the bust and tummy, and there is a thin adjustable halter string that can be worn around the neck or strapless. There is ruching around the chest to give it a nicer shape. The bottoms fit below the belly, and they have adjustable ties on the side. This swimsuit fits true-to-size, and it fits those with a small to medium bust best.