I noticed a few apparent trends that are pretty common at summer-music-festival-type events. For one, maxi dresses and skirts. Always a staple. You can't get away from them. Not only are they easy and comfortable to wear - especially in 100-degree weather, but they're also a simple way to look a little more dressed up, especially when paired with the right jewelry and shoes.
Another trend I saw was crop tops. They are having a huge comeback right now, particularly in combination with high-waisted cut-offs or skirts. (See Brooke's Midriff Madness post).
Overall, I was pleasantly surprised with a few outfits I saw at the concert. This was only the first show of the series, so check back later this week to see more of SLC's summer street style. And if you're attending the concerts, be sure to don your most stylish concert-going attire and you could be featured on Trendspotters!