7. You're wearing several things made of leather.
The talk of Summer Jam was the fact that so many people were wearing leather. Fact: Balls are about 97 degrees on average, so when the mecury rises that high, it is literally hot as balls. Why would any opt to wear one of the heaviest fabrics on one of the hottest days? Even if many celebrities are doing it, that doesn't mean it's a practical trend to follow.