Every year, there always seems to be a new summer bikini trend that every girl wants to add to her collection of swimsuits. This year, you can say goodbye to your triangle bikini tops and say hello to a new fad: halter-tops! It has been noted here at Sorority Fashion that halter bikini tops are totally in for 2015. From funky patterned halters to basic single-tone tops, there are endless styles to choose from this season and we couldn’t be more thrilled. This fashion craze gives just the right amount of support to your chest while granting your back a little extra skin to show off. Almost every big retailer is now following the trend, but these bikinis from a few of our favorite swimwear brands are sure to let you stay cool while looking hot all summer long!