I work in IT, and have worked from home most of the time for years (my home office setup for my job is much better than my work office setup). As such, I spend a lot of time throughout the day sitting. I don't really have any problems with the pleats on my USA Kilts casuals getting wrinkled. I wear them as just normal daily wear clothing, so I wear them a lot while I'm working. They're fine for that, and if there are any wrinkles at the end of the day, they fall out when I hang them up.

And they're also great for snowy days here in Michigan when paired with some nice warm hose.