Think of this situation – Installing a new server, or configuring a router…on site.
Is it wrong to wear khaki’s, polo shirt and Cisco jacket?
Think of this situation – Called in at 3 to help fix a crashed server…on site.
Is it wrong to wearjeans and a t-shirt?
Sure, at your first project meeting or whatever, a suit or something decent should be warn, with the intention of finding out the firms dress code, and I’d never turn up to a call out in my Metallica shirt.