There's this saying that goes "your dress sells you (advertises you) and make people tell you (speak about you)" dressing is another you, that speaks when your mouth is closed. With just your dress sense you can win favours from people's hearts unintentionally.

So you are unarguably right my dear, with just your dress you can be considered for various opportunities cause alot of people need sharp looking people for their brands and businesses, if you are Intelligent and your dress sense is magnificent then you are undoubtedly fit for the task