What to wear to an All Time Low concert?!?

First of all..i looovee all time low! they're amazing, i've seen them three times. The shirt is perfect to wear. It's good to wear a shirt that supports the band you're going to see. Shorts are good too. Definitely good, because all time low gets crazy and you'll get hot. I wouldn't wear flip flops either, i lost one of mine at the last one. And they were rainbows too! Hope you have fun with the concert! they're amazing live. And alex is so cute.