Everything is in the final sale. We are at a point where there is no return. From the iconic whale tail Degrassi episode to Cisco’s classic national anthem, thongs have always occupied a supreme position in fashion and pop culture. So what is the best way to end the summer than to pass a complete thong? On this long weekend, ELLE celebrates the best, worst and most memorable thongs on the red carpet, beach and beyond. How do we remember the summer of 2018? The straw was cancelled. Donald Trump separates the children from their parents, and his inner circle …