Sorry if this is not allowed but I could use some advise 🤭

So I am going on a date in 2 days, I have never been on a proper date before and a guy is travelling an hour to take me out. Any suggestions on what to wear or any other tips? He has planned the whole thing which I think involves going on a walk or butterfly house throughout the day then meal at night. We’re both 20 and I’m very nervous and shy 🙈 any advise is welcome! ❤️