Going to Elitches. Fashion advice?

so I’m going to elitches. and I know this boy i want to impress will be there. I’m kind of scene so here i will be riding thrill rides including mind eraser, boomerang, maybe sidewinder. please help. This is kind of what’s in my closet.
Shirts:
Short sleeved:
Brown army tee
pink and black striped v-neck off-the-shoulders
Dressy-ish purple blue [...]