faddow
A person who follows every new trend like it's their job. They don't know when to stop, and they always end up looking ridiculous.
My neighbor is a faddower. Yesterday, he was wearing a shirt that said 'I like trains.' Today, he's wearing a shirt that says 'I like buses.'
At school, my friend is a faddower. She used to wear pink every day. Now she wears green. I don't know why.
My brother is a faddower. He bought a fidget spinner, then a fidget cube, then a fidget thing that spins and cubes and does a dance.