What to wear to an amusement park?

Me and my boyfriend are going to an amusement park Saturday and we live in Tennessee so it's HOT and I don't wanna wear anything that's gonna advertise that I'm sweating like a pig lol. I have the pink/multi-colored plaid Polo tennis shoes that I plan on wearing but I don't know what else that'll be comfy, cool, AND cute. Ideas? Thankkkk yaaaa :)