What should i wear to school trip?

Where a cute blouse and some shirts. Totally go for the bikini. All the other girls who don't wear one are insecure about their bodies whereas you can look confident! Wearing a bikini is not slutty. You can also wear flip flops but you might want to carry a bag with some sneakers in it too in case that's what's need for an amusement park. You can always put your bag in the lockers at the amusement park.