2. The Flash (2014 TV series' second suit)
Worn by: Grant Gustin
Whenever Barry Allen finally travelled to 2024, he found a very different version of himself wearing a very different suit. This season 3 standalone would be even more pivotal than we thought as it ended up providing the show with the suit that would become a staple of season 4.
The second iteration of the Scarlet Speedster's suit was beautiful, and one of the main reasons for that was that it fixed the biggest problem with its predecessor: The color. A sleek red bodysuit, it shimmered in the streets of Central City and looked so good in any lighting. Really, fans who wanted a more comic-accurate look for The Flash during the show's first three seasons were thrilled to see this one.
Oh how I wish the show had spent longer with this suit. For all the teasing of it being such a major upgrade, it really should have stuck around for longer; especially since the suit they ended up replacing it with was a major downgrade.
Nevertheless, even though season 4 wasn't the greatest season of The Flash, it provided us with what is certainly one of his greatest looks - and one that many fans understandably still consider to be the best live-action Flash suit of them all. I won't argue with that.