Millie Bobby Brown Wears Nothing but Underwear With Her Completely Sheer Black Knit Catsuit

Millie Bobby Brown has never shied away from making bold fashion statements, and her latest appearance proved just how fearless she has become. On December 7, the Stranger Things star closed out her whirlwind press circuit with a daring look: a completely sheer black knit catsuit paired with nothing but black underwear and a skinny leather belt.

The outfit was part of her co‑hosting gig on The Tonight Show Starring Jimmy Fallon, where she joined Fallon for a festive segment unveiling twelve days of Christmas sweaters. But while the sweaters were playful, Brown’s catsuit was pure NSFW glamour, cementing her place as one of Hollywood’s most daring young fashion icons.

The Details of the Look

The catsuit featured a low scoop neckline, barely‑there cap sleeves, and hundreds of tiny cutouts woven throughout the fabric. From her neck to her ankles, glimpses of bare skin peeked through the crochet knit, creating a striking balance between coverage and exposure.

Brown added minimal coverage with black panties and cinched her waist with a skinny leather belt. Pointy‑toed black leather heels completed the look, elongating her silhouette and adding a sharp edge to the otherwise soft knit fabric.

Girly Goth Meets Glam

This look was the latest in Brown’s ongoing exploration of girly‑goth style. Over the past few months, she has embraced naked dressing with a gothic twist, blending sheer fabrics, lingerie‑inspired silhouettes, and dark accessories.

Just a month earlier, she stepped out in a fishnet‑inspired naked dress at Netflix’s Stranger Things FYC event. The Bronx and Banco Liora gown featured black sequins criss‑crossed over nude mesh, plunging to her ribs and accented with a velvet bow. That look, paired with silver hoop earrings and a half‑up hairstyle, showcased her ability to balance drama with elegance.

Her sheer catsuit continued this narrative, proving that she is not only experimenting with naked dressing but also defining her own version of goth‑glam.

Beauty Transformation

Brown’s beauty look was equally striking. She debuted her auburn hair color transformation, styling her burgundy red locks in a middle‑parted blowout with curtain bangs. The rich hue added depth to her girly‑goth aesthetic, complementing the dark tones of her outfit.

Her makeup featured a matte dark mauve lipstick, berry‑toned eyeshadow, and blush that tied the look together. Diamond‑encrusted silver hoop earrings added sparkle, ensuring that her ensemble remained glamorous rather than purely edgy.

A Star Who Hates Bras

Brown has made no secret of her dislike for bras, often choosing outfits that highlight her comfort with braless dressing. In interviews, she has admitted that she “hates wearing a bra,” and her recent fashion choices reflect that ethos.

Her sheer catsuit was another example of her willingness to embrace transparency and lingerie‑inspired fashion without conforming to traditional expectations. By pairing the catsuit with only underwear, she leaned into the naked dressing trend while staying true to her personal style philosophy.

Naked Dressing on the Rise

Brown’s look fits into a broader trend of naked dressing that has dominated red carpets and celebrity appearances in 2025. Stars like Sydney Sweeney, Kim Kardashian, and Anya Taylor‑Joy have all embraced sheer fabrics, exposed bras, and lingerie‑as‑clothing aesthetics.

For Brown, however, the trend takes on a unique twist. Her girly‑goth interpretation adds layers of personality, blending youthful rebellion with high fashion. The crochet knit catsuit, with its intricate cutouts, was both daring and artistic, setting her apart from other stars who opt for sheer gowns.

A Busy Press Circuit

Brown’s catsuit appearance came amid her Stranger Things Season 5 press circuit, which has included screenings, interviews, and fan events. At the UK special screening in London on November 13, she wore another sheer look, proving that transparency has become her go‑to red‑carpet strategy.

Her willingness to experiment with fashion during such a high‑profile press tour underscores her confidence and her desire to evolve beyond her child‑star image.

Why This Look Resonated

Millie Bobby Brown’s sheer catsuit resonated for several reasons:

• It embraced the naked dressing trend while adding a girly‑goth twist.
• The crochet knit fabric created an artistic, textured take on transparency.
• Her auburn hair transformation added depth and drama.
• Minimalist accessories allowed the catsuit to remain the focal point.
• Her braless comfort philosophy aligned with the outfit’s daring design.

Together, these elements created a look that was both shocking and stylish, reinforcing Brown’s reputation as a fashion risk‑taker. Read-Taylor Swift and Selena Gomez Coordinate Outfits for Their First Chiefs Game to Cheer on Travis Kelce

Final Thoughts

Millie Bobby Brown’s sheer black knit catsuit was more than just a daring outfit. It was a statement about confidence, individuality, and the evolving role of naked dressing in modern fashion. By pairing the catsuit with only underwear and a belt, she proved that she is unafraid to push boundaries while maintaining elegance.

Her girly‑goth aesthetic, her beauty transformation, and her outspoken comfort with braless dressing all contributed to a look that was uniquely hers. As she continues her Stranger Things press circuit, fans can expect more daring fashion moments that blend transparency, rebellion, and glamour.