When Kacey Musgraves entered the music scene, she did so wearing colorful jeans and cowboy boots.Kacey Musgraves visits the New York City SiriusXM Studios in 2013. Taylor Hill/Getty Images One of her earliest appearances was in 2013 at the SiriusXM Studios in New York City.She wore red jeans, brown cowboy boots, and a denim button-up shirt for the occasion, creating a casual and classic country look.Musgraves then accessorized with gold hoop earrings, a silver nose ring, and an assortment of bangles. She quickly developed a red-carpet style that was feminine and retro.Kacey Musgraves attends the 2014 CMA Awards in Nashville. Larry Busacca/Getty Images When Musgraves walked the red carpet at the 2014 CMA Awards, she was photographed wearing a pink, short-sleeved gown designed by Oscar de la Renta.It had mesh paneling across the neckline and silver sparkles decorating the gown from top to bottom.However, it was the musician's sky-high hair that stole the show. She wore a '60s-inspired beehive with modern highlights a style that became her go-to that year. Musgraves went full Americana with her outfits in 2015.Kacey Musgraves performs at the 2015 Stagecoach Festival in Indio, California. Chelsea Lauren/Getty Images The outfit she wore to perform at Stagecoach that year is just one example.For the concert, she wore an American flag bralette, a fringe miniskirt, and blue bedazzled cowboy boots. Her accessories included sparkling tights, oversize hoop earrings, and statement red sunglasses.It was relaxed, casual, and patriotic as were many of her ensembles in 2015. The "Pageant Material" musician later blended glamorous and alternative styles.Kacey Musgraves attends the 2016 CMA Awards in Nashville. Michael Loccisano/Getty Images Her former aesthetic was on display at the 2016 CMA Awards, where she wore a custom Christian Siriano ballgown.The lavender dress was strapless, crafted from tiers of tulle, and completed with a black waistband.To contrast its elegance, Musgraves wore it with smoky eye makeup and deep-purple lipstick. The singer experimented with high-fashion designs in 2018.Kacey Musgraves attends the 2018 CMA Awards in Nashville. John Shearer/Getty Images Musgraves has been wearing designer ensembles since the start of her career. But she took things to another level in 2018, specifically at the CMA Awards.She walked the red carpet that year in black trousers and a mesh blouse designed by Versace.The Western-inspired top had only a single button, creating a deep slit in the shirt's center. It was also embellished with gold Swarovski crystals across its sleeves, shoulders, and chest. The next few years were all about taking fashion risks, leading Musgraves to really come into her own around 2021.Kacey Musgraves attends the 2021 MTV Video Music Awards in Brooklyn. Rob Kim/Getty Images You couldn't miss her when she walked the red carpet at the 2021 MTV Video Music Awards.Valentino designed her purple minidress, which was sleeveless, ruched, and complementary to her massive feathered hat.And the look didn't stop there. She wore see-through sandal heels and red leather gloves that extended over her elbows.The outfit was bold, fashion-forward, and, most importantly, true to Musgraves' vibrant personality. Among her fashion signatures are feathers, shades of pink, and bodysuits.Kacey Musgraves attends the 2023 Grammy Awards in Los Angeles. Axelle/Bauer-Griffin/Getty Images She wore all three at the same time for the 2023 Grammy Awards.Her Valentino ensemble included a baby-pink catsuit beneath a floor-length feathered cape and pink satin heels that matched both pieces.Musgraves perfected the look with rosy pink makeup, an updo hairstyle, and minimal jewelry. Musgraves stayed true to her unique sense of style in 2024.Kacey Musgraves attends the 2024 CMA Awards in Nashville. Michael Buckner/Getty Images Returning to her Western-style roots, Musgraves attended the 2024 CMA Awards in a denim minidress.It was designed by Georges Hobeika to feature a sweetheart neckline, feathered sleeves, and teardrop crystals decorating the piece.