Carrie Underwood on What to Expect at This Year's CMA Awards

She revealed a few clues about her various outfits as host.

“I had this idea, actually like months ago, about doing kinda decade-inspired wardrobe looks,” she recently told reporters. “So I'm gonna kinda start and end the night as me, but throughout the evening, it'll be like sixties, seventies, eighties, nineties, like early 2000s.”

But don’t expect the “Dirty Laundry” hit maker to go too far.

“I mean, it'll be things that look good now, so I'm not gonna like go back and, you know, dump a bottle of White Rain on my hair and like, tease it up...for eighties. Everything will still look like -- it can be taken out of context and it won't be like, 'Why was she wearing that?' The hair and makeup will fit. It will look good, I hope!” she added.

“I may be going through the decades too, but I won't be worried about the context of it. She can show the best of the decade, and I can show the low point," he joked.

You can examine all the fashion choices starting at 8 p.m. ET on Wednesday, as The 50th Annual Country Music Association Awards air live from Nashville on ABC.