Want to know the quickest way to add a bit of glamour to your poolside looks? That's right, sequin bikinis. Giving your looks some sparkle even when the sun goes down, sequin bikinis are ready to make an impact on your vacation getaways. Take your looks further with colorful sequin bikini tops by Jaded London and Mary Katrantzou. For black and gold designs, it doesn't get better than Oséree and ASOS.