Laguna Top - MoonstoneLaguna Top Our bandeau tie back bikini top has a gold center ring and ruched fabric allowing for adjustable fit and style. This top features two of the classic Beachside Bikinis gold bars on the ends of the straps. Moonstone This variation features a soft, shimmery, and elegant fabric in a unique shade of blue. The name "Moonstone" comes from the gem as well as the fabric's undeniable resemblance to the moonlit, sparkling ocean.