More Casual Dressing at events?

I am addicted to salsa for a few years, but one thing that really doesn't suit me much is how the salsa gurus dress in the videos, they tend to dress in a more formal, mature, sophisticated way, those pants, blazers, glasses, shoes, even with a full on suit at a sweaty dance night.

I am kinda gravitated towards the younger side, clothes like graphic tees, cargo pants, Fuego/myjizi dance shoes, I only know brands for shoes as mentioned, do you have any recommendation merch, clothing?

Also I found that oversied tees really performs well at parties, enough airflow to dry the sweat quickly.