I feel weird, I am traveling in the coast of my country and met a girl I like in pictures through tinder. I usually not too shy but this time I feel I can't do it. We have barely chatted over tinder and I asked her out. The plan was to go to the beach but she had some issues and I am leaving soon so she told me that she is either free before 3 PM or after 10 PM. So I figured a good plan would be going out to for a beer. The issue is I didnt bring any "going out" clothes, I didnt bring pants to my trip lol. That makes me nervous, also the idea of meeting up with her in an unknown place. This is the girl: https://imgur.com/a/2KkfIK3

I would like some advice if possible.

Thank you for reading