What kind of clothes am i aloud to wear?

I 16 male and need to know what clothes I'm aloud to wear I used to wear clothes like Element, Bam and other similar brands but was told I that I didn't skate so i couldn't wear them. So I started to wear clothes like Adidas,nike and puma but then I got told I don't do sports and I'm just being a try hard again so I'm not sure what I'm aloud to wear and now people at school are telling me that converse (the shoes that I wear) are for girls so now I'm completely confused on what I'm aloud to wear.