This post has been updated.
Take heed, primary voters and caucus-goers not in Iowa: There's more than one way to show off your support for you candidates on primary/caucus day, as these folks in Iowa (Hawkeye State residents and out-of-staters alike) have shown.
You could literally wear your support on your sleeve.
You could just wear a shirt, like one of the Lucas Bros. did here to show off his love for Bernie Sanders:
You could add some American flair like these Hillary Clinton supporters, because the U.S. flag comes in accessories of all kinds:
Or you could follow in Ted Cruz volunteer Maggie Wright's lead: be a bit more subtle with what you're wearing and show off your passion with your car:
You could bedeck your hats with your favorite's face:
Or you can go all out and pair this shirt of Sanders' face with these bottoms. You can't go wrong with something that tells you, "Caucus in the front, civic responsibility in the back."
You could do the opposite, of course, and show off your disdain for a certain candidate, as this voter has done with his "Prison 2016" shirt.
We only wish that we had a full shot of this Trump supporter's corn costume.
See any other great examples of caucus fashion in Iowa on Monday night? Tweet us at @usatoday2016 or @jmestepa and we'll feature it here.