Fat people can't wear slim clothes.
True Or False: FALSE
Waaaay false. "Slim" technically means a garment actually fits you, and no guy, size be damned, looks bad in perfectly tailored gear. Go too tight, and yes it'll look bad, but most people make the mistake of wearing things a few sizes too large. If you can comfortably walk around without feeling squeezed in your clothes—and don't look like you're swimming in them either, you're good.