Lilja, 13

&ldquo;I&rsquo;m wearing a pink tank top with a Nyan cat I painted. And I&rsquo;m wearing jorts that my mum hated, but I love them. I&rsquo;m an art student so I made almost all of the button pins and accessories myself, and also painted my shoes. My style is kidcore and I express my interests with color and art. I don&rsquo;t like the idea that everyone should follow the same trends. I think…