label whore
A label whore will wear anything with a big name on it, even if it’s ugly, expensive, or looks like it was made in a prison.
She wore a shirt that said 'Prada' but looked like it was made out of trash.
He bought a pair of pants that cost $500 just because it said 'Armani' on them.
He wore a shirt with a logo so big it covered his whole face.