Vintage teal swim? Lingerie? dress

Amazing vintage mini dress made from swim type spandex material. Was likely meant to wear while swimming, but looks like lingerie. Perfect fit for 32 C-DD bust. Adjustable straps. Bust is padded, tags cut. This would be amazing as a rave or festival outfit! Very breathable water wicking fabric. One seam is starting to pop a bit, would be an east hand-sewing fix.