Millie Bobby Brown's foray into the fashion world all started with her success playing Eleven on Netflix series "Stranger Things." Brown first proved she's got serious acting skills, then plenty of red carpet appearances followed. She developed a relationship with major brands like Calvin Klein, starring in a 2017 campaign at age 12. The star, who recently announced her engagement to Jake Bongiovi, also signed with IMG models that same year. Since then, Brown has launched her own beauty line, Florence by Mills; collaborated with Converse; and attended many a Coach runway show to sit front row during Fashion Week.
While a lot of Brown's off-duty looks veer on the side of ultra casual, she works with stylist Michelle Kelly to construct her wardrobe for appearances. For her red carpet looks, Brown experiments with flirty hemlines, colorful embroideries, and avant-garde silhouettes that pack a punch, while still remaining youthful.
Her latest share with fans is an Instagram post featuring a knitwear set. In the photo, Brown poses near a window displaying the Chicago skyline wearing a matching short-sleeved top and miniskirt. She accessorized with black knee-high boots, a brown shoulder bag, and small gold hoop earrings.
Ahead, see more of Brown's latest outfits — and scroll back in time for her full style evolution.
Wearing a knitwear set with a miniskirt, knee-high boots, and a brown shoulder bag.
Wearing a "Dog Mom" hat, oversize graphic T-shirt, socks with slippers, and a blue quilted puffer jacket.
Wearing a coordinating red studded crop top, hot pants, and jacket by Annie's Ibiza, plus a pair of cowboy boots designed by Terry de Havilland.
In 2019, Millie Bobby Brown celebrated the launch of her beauty brand Florence by Mills in a burst of color, thanks to a floral fit-and-flare Carolina Herrera dress and polka-dot pumps by Roger Vivier.
Millie Bobby Brown stepped out in a chic black newsboy cap, Dr. Martens boots, and a mix of stylish plaid — a blazer-and-skirt set by Antonio Berardi — as she promoted "Godzilla: King of Monsters" in London in 2019.
Millie Bobby Brown was hard to miss in this red Alice + Olivia statement coat and Roger Vivier heels for the Pandora Me launch in 2019.
The "Stranger Things" actress wore a sporty black skirt, black top, and black-and-white platform creepers.
Millie Bobby Brown wearing a plunging cream halter with matching cat-eye sunglasses to film a "Get Ready With Me" video using Florence by Mills makeup.
Millie Bobby Brown wearing a purple ribbed crop top with a printed midi skirt, a Louis Vuitton necklace, neutral sandals, sunglasses, and thin hoop earrings.
In 2019, Millie Bobby Brown was a vision in white Givenchy Haute Couture as she arrived at the "Godzilla: King of Monsters" premiere in Paris. She finished the look with a matching pair of white Givenchy sling-back heels.
Millie Bobby Brown chose an all-black Ralph Lauren look, which paired a structured leather jacket with a mock-neck top, long pleated skirt, and sunglasses, for a day of radio interviews in 2019. To finish, she opted for color contrast in light-pink ankle-strap sandals.
Millie Bobby Brown layered a dark denim Calvin Klein dress over a ribbed orange turtleneck for her Calvin Klein Collection fashion show appearance in 2018.
Millie Bobby Brown wearing a romantic cream dress to shoot a "Get Ready With Me" video using Florence by Mills makeup.
In 2018, Millie Bobby Brown took inspiration from pep rallies, pairing a purple velvet varsity-esque dress with a white leather jacket at the Calvin Klein Collection fashion show.
Millie Bobby Brown opted for a Canadian tuxedo at the 2018 Kids' Choice Awards, wearing a denim set by Calvin Klein. This wasn't just your average denim look, though — its messaging was much more powerful. She honored the victims of the Parkland, FL, shooting by listing their names on the back of her top, and the phrase "Never Again" was featured on the front.
Wearing Burberry.
Millie Bobby Brown kept it casual — and warm — in a slick black Moncler puffer, cuffed denim jeans, and Louis Vuitton sneakers while out and about in 2018.
Spotted outside "The Late Show With Stephen Colbert" in 2017, Millie Bobby Brown wore a structured navy blazer short set and chunky lace-up black boots.
Millie Bobby Brown toughened up her blush Calvin Klein halter dress with shiny patent-leather Prada boots and round sunglasses — a perfect mix of feminine styling and edgy accents.
Wearing Burberry.
Wearing denim overalls.
Wearing a classic trench coat.
In 2017, during a visit to "TRL," Millie Bobby Brown wore a matching Giamba printed set with black ankle boots and Hollywood-worthy sunglasses.
In 2017, Millie Bobby Brown made a voluminous ruffle statement with a tri-tone Gucci dress and matching Gucci heels.
Millie Bobby Brown mixed prints and textures in 2017, styling a gold, sparkly Rodarte bomber jacket over a pink crop top and printed wide-leg pants.
Millie Bobby Brown wearing a plunging gingham bikini top and jeans on slide 5.
Millie Bobby Brown struck all the right sporty notes in this long-sleeved striped dress and sneakers combo, both by Louis Vuitton.
Wearing Brandy Melville floral tank and short shorts.
Wearing an embellished ballgown with Converse.