You look good! It’s more about attitude - be professional, willing to please, think about others e.g. how they will see you, all of which you are already doing right here and now, so I think you got this! (I hope you can tell I’m not just saying that either - you really do!)

Just remember as you start to feel nervous: those feelings are a good thing, bc you care about the outcome, just don’t let your nerves get in the way of showing them who you are. Plan ahead: a calming meal, get there way early or at least be nearby so you can’t be delayed by any kind of travel issues at all.

If it helps: no matter what you will come out ahead, bc experience in interviewing is a learned skill that requires practice, and this you are being offered!

Good luck my dude!:-)