The singer's look was inspired by one of the popular songs off her latest album, 'Golden Hour.'
Looks like Kacey Musgraves didn't have to look too far for fashion inspiration!
Musgraves went braless for the occasion, turning heads in a beautiful rainbow-ombré power suit featuring sleeves that gave off major mermaid vibes.
She completed the chic look with a fresh pink manicure, a light pink smokey eye and effortless waves brushed to the side, keeping full attention on her ensemble.
Musgraves has a chance to win big at the ACM Awards, as her Golden Hour album is up for album of the year, and her song "Space Cowboy" for song of the year. She's also nominated for female artist of the year.
As we wait patiently to see if she'll nab any of the accolades, click through the slideshow below for more fabulous looks from the red carpet!