16 things you should never wear to work — even if you work in a business casual environment

Business casual, classic casual, smart casual - the rules surrounding what to wear to work are constantly changing, and it's hard to keep up.

But there are a few things you can rule out. Fashion and etiquette experts agreed on 16 things that no one should ever wear to work.

Keep in mind this doesn't apply to every industry or workplace. It's a general guide that will hopefully put you on the right track to professional outfits that will still let you express yourself.

"The most important thing is to make sure your clothes are clean, pressed and that you're putting your best foot forward at work," Betsy Aimee, a digital content producer who writes on workplace fashion and entrepreneurship, told Business Insider.