So you are about to head out to your very first recording session as a newbie voice talent, excitement abounds, then it hits you; "What should I wear?" I can't speak for others, but what I've seen at almost every recording session I've done is casual to business casual--without fail. Why is that? I think that COMFORT rules the day in recording studios. Simply put, you want to be comfortable when you're recording. You'll notice the folks who run the recording studio are dressed quite casually. Now, there are limits when it comes to casual dress. I use to work with a guy in radio who was known for his deep sea diving exploits off the air and he'd show up in flip flops, cut offs and a tank top to do his show. OK. No big deal with that. He was on the overnight show and there were few people around. I wouldn't recommend you show up for a recording session with flip flops though. That's a tad too casual. On the other hand, if you show up with a suit coat and tie, you'll be way too formal and look like you're heading to a funeral. And NOBODY wants to work with someone who looks like they're heading to a funeral. For the most part, creative folks tend to lean toward the casual side of dress.
Shifting gears from outside recording sessions to at home ones, the cool thing about recording from a home studio is no one sees how you dress. Well, maybe your kids or other half do, but they could probably care less how you dress while you record just as long as you make lots of money so you can support their fast food habits.
There's a voice actor who runs a very popular (if not controversial) blog that wrote a book about making a living doing voice overs from a home studio in your pajamas. Who would know? I say"Go for it" if that's your thing. Or, taking it one step further, doing voice overs in your birthday suit! This I wouldn't recommend for a number of reasons. I won't go into that here as we're approaching creep factor X 10.
So, when heading out to a recording session, think casual NOT
funeral formal. You'll fit right in.