Hey, I've never shadowed anyone before and I'm guessing it varies from place to place, but I'd like to hear from people that have experience what the dress code was/setting.
I have been shadowing one and slacks and polo have been cool with him. Just wear pants and a button down then ask what he/she prefers after the first day.
Slacks, Pants and a Tie (man).............honestly its a first impression,you can always dress down if needed, I was wondering the same thing when I was shadowing, I wore nice slacks, button shirt and a tie, I thought I would have been out of place, until I went to the office and found that everyone was wearing the same atire.......I is after all a first impression and some one is inviting you into their domain to watch them so it is good to look nice
Business casual to me, or what i would wear when shadow is a dress shirt and dress pants. It doesnt have to be the ones from a suit but just the casual ones. No need for a tie, blazer, sport coat etc...