Sorry if this isn’t the right group, but I wasn’t sure where to post this…

So, I’ve never gone to a concert before & will be going to my first one soon!! I’m super excited!! 🤗🤗 That said, I am completely unsure of what I should wear…? Any suggestions or advice? I’m in the U. S, so it’s summertime now, and the concert is being held in an indoor event stadium, if that helps. TIA!

Edit to add: It’s a pop/r&b concert. Justin Timberlake to be exact lol