I want to make a good impression on girls and teachers with a polo shirt, jeans, and...

[Michael S]

...hiking boots? if it does not work what else can I do.

 

[ΩHappyGoLuckyΩ]

Polo shirts... uhh, you should try a full buttoned shirt, and the hiking boots...please spare the innocent girls and teachers of your class and dispose of the boots

 

[BABY]

i was about to congratulate you because thats a pretty
good outfit untili red hiking boots try vans?

 

[MiaL.uvsyeww]

loose the hiking boots and you should be good.

 

[♪ Dollface ♪]

Try not wearing the hiking boots and try a pair of vans or nice tennis shoes instead. You could also try a fully button down shirt if the polo doesn't work out for you. But minus the hiking boots, what you've already mentioned sound good.