With a few points in Streets and Gangs for Jacksonville and a decent Etiquette rating, I imagine Viso is able to 'dress down' for the occasion. He isn't going up to their door wearing his Synergist, but he's not going in gang wear. Probably something that says he's some middle class schmuck looking for a good time, he can afford what he's looking for, but he's not entirely in his element.
Something like nice blue jeans and a grey t-shirt, a blue ball cap, boots that look 'right' for the streets, but are too new and too nice a brand, and his armored vest.