Sharks are probably the most feared animal in the ocean blue. But would they be as scary if you could see them coming from a mile away? What if you could see them sparkling from a mile away? Make your mark as a friendly shark with the Women’s Shimmer Shark Costume. If you’d rather go the dangerous route and send extreme shivers down their spine, get your whole girl gang dressed up as shiny sharks – a group of sharks is officially known as a shiver. (No joke.)