This bikini is unique with bright and beautiful colors for summer. The top has adjustable straps with a mesh detailing on the front (note that the model has tied the straps differently but it is a halter neck top. The bottoms are conveniently adjustable as well. The size small can also fit a size extra small due to the top and bottom being adjustable. The top will fit an A or small B cup bust and the bottoms are able to fit a 30/32/34.