Help me pick an outfit for hard summer

This is my first time attending a rave/festival and I’m going with a guy so I don’t really know what to wear or what exactly the vibes are. I only really looked on TikTok for inspo. I know I need to add accessories so pls give me any advice or tips!!!
Am leaning more towards the first two since it’s 2 days but I’m not sure if this is giving too much Coachella and club vibes