How could I dress? I need help!?

since its finding nemo, you should get a 2 dollar white shirt from a craft store or walmart or something like that and paint orange stripes on it (thick stripes) and then thin black stripes cuz nemo has orange white and black stripes just make sure you dont look like tony the tiger!!! for bottoms you should buy some cheap orange shorts(any length you want) and then white or orange leggings. for shoes, wear some orange flip flops and for your hair, put it in braid pigtails! youll look so wacky and awesome everyone will be jealous!!