I had a M&G scheduled for April 7th but got a call the end of last week that there was a cancellation and I was offered this Thursday (24th). Which I'm obviously taking. In the e-mail, attire to be worn was "uniform or business casual". Some of the advice I got from current UAL pilots is that it never hurts to wear a suit. I've read this thread and saw a few people mention to NOT wear a suit. So, which one is it? I'm sure I'm overthinking it but I don't want wearing a suit to blow up in my face ("you can't follow basic instructions??"). I'm going to EWR if that makes a difference in the advice.

Thanks!