What to wear to Reworks Festival: Thessaloniki sits at 27°C (81°F) by day and 17°C (63°F) at night in September, on city streets, with a low chance of rain. That means a light base with one warm layer you can carry, cushioned trainers or a low boot, and a bag small enough for the gate rules. The crowd leans techno, underground and urban, so black and functional reads as insider.
Men's festival dressing at Reworks Festival comes down to three decisions: how much you can take off when it hits 27°C (81°F), what you put back on at 17°C (63°F), and whether your shoes can take city streets for 4 days.
The dominant aesthetics at Reworks Festival are techno black, underground and urban. That is the visual language of the site, the stages, the merch, the crowd photos, and outfits that speak it look intentional rather than borrowed.
This is a function-first crowd. Black, utility and good shoes read as insider; heavy glitter and fancy dress read as tourist. Nobody is stopping you, but you will feel it.
What people actually wear: one good layer over a light base, because the temperature halves after sunset.