9. Kacey Musgraves
Kacey was wearing Christian Cowan in 2019. While the singer might have been referencing her country roots with this bell-bottom pantsuit from the label's Powerpuff Girls collection, it was so much more than your usual cowboy look. Ombre pastels? Pleated sleeves and legs? No shirt? This was electric and totally made Kacey stand out on the gray carpet!

The singer finished off her look with her signature center-parted raven tresses. Her pale pink lipstick complemented her outfit nicely and there were no accessories in sight, which was perfectly okay as the suit could very well stand on its own.