In September 2023, a TikTok user named @asias.jpg posted a 47-second video explaining a look she called “office siren.” The formula was specific: a fitted pencil skirt, a stiff-collared blouse left one button undone, pointed heels, and a pair of slim rectangular glasses she called “Bayonetta frames.” The video got 1.2 million views. Within six months, the hashtag #officesiren had racked up over a billion impressions on TikTok, Sandy Liang and Shushu/Tong had released office-siren capsule collections for their Spring 2024 lines, and at least two women had gone viral claiming they’d been fired for wearing the look to work.
The office siren aesthetic is a corporate-core fashion trend that reinterprets 80s, 90s, and Y2K workwear with a deliberately sensual edge, built on pencil skirts, structured blazers, fitted knit tops, pointed heels, and the signature narrow rectangular “Bayonetta” glasses. It’s the visual opposite of the oversized-hoodie casualwear that dominated post-pandemic dressing. And in 2026, it’s no longer a TikTok microtrend. It’s the dominant aesthetic among luxury fashion influencers, a $440 billion corporate fashion market’s most talked-about silhouette, and a genuine cultural flashpoint about what women should and shouldn’t wear to work.
Last updated: June 2026
Quick answers
What is the office siren aesthetic? The office siren aesthetic is a fashion trend that blends 80s, 90s, and Y2K corporate workwear with a sensual, high-fashion edge. Core pieces include pencil skirts, fitted blazers, stiff-collared blouses, pointed heels, and narrow rectangular “Bayonetta” glasses. It was popularized on TikTok by Gen Z starting in late 2023 and draws style cues from Gisele Bundchen’s character Serena in The Devil Wears Prada.
What are Bayonetta glasses? Bayonetta glasses are slim, narrow, rectangular-framed eyeglasses named after the protagonist in the PlatinumGames video game Bayonetta. Designer Mari Shimazaki added them at the insistence of game director Hideki Kamiya, who refused publisher requests to remove them. The hashtag #bayonettaglasses has over 23 million views on TikTok. They’re the single most recognizable accessory of the office siren look.
Is office siren the same as corporate core? They overlap but aren’t identical. Corporate core is the broader trend of incorporating structured workwear into everyday fashion. Office siren is a specific subset that adds a sensual, provocative dimension. Think of corporate core as the professional baseline and office siren as its flirtatious, fashion-forward cousin. Both favor neutral palettes and tailored silhouettes, but office siren leans harder into form-fitting cuts, visible femininity, and statement eyewear.
Where the office siren came from
The aesthetic didn’t appear from nowhere. It sits at the intersection of three fashion currents that converged between 2022 and 2024.
The first was Miu Miu’s Fall/Winter 2023 show in Paris, where Miuccia Prada sent 65 looks down the runway that mixed bookish, librarian-esque pieces with sheer skirts and structured blazers. Mia Goth opened the show in a cardigan-and-sheer-skirt combination that looked like something a 1990s paralegal might wear to a cocktail bar. Fashion editors called it “intellectual sensuality.” TikTok called it the blueprint.
The second current was the broader Y2K revival, which by 2023 had already cycled through low-rise jeans, velour tracksuits, and butterfly clips. Office siren represented the revival’s grown-up phase: the same decade’s office wear, reimagined through the specific lens of Tom Ford’s Gucci. Between 1994 and 2004, Ford turned Gucci from a near-bankrupt leather goods company into a global fashion powerhouse. Sales jumped 90% in his first year as creative director. His signature was making tailored corporate clothing feel dangerous. The pencil skirt, the sharp blazer, the too-perfect shirt with one too many buttons undone. Office siren borrows that energy wholesale.
The third was the return-to-office push. By 2023, roughly 75% of employed adults in the United States were working at least partially in person. After three years of sweatpants-on-Zoom culture, Gen Z workers entering their first office jobs were looking for a way to dress that felt intentional rather than inherited. Office siren gave them a formula.
What are Bayonetta glasses and why do they matter?
The glasses are the trend’s signature, and they have a surprisingly specific origin.
Bayonetta is a 2009 action video game developed by PlatinumGames and published by Sega. The title character, a witch named Cereza, wears slim, narrow rectangular glasses. Character designer Mari Shimazaki added them because game director Hideki Kamiya asked her to. “I want you to add glasses to that design,” he said during early development. From that point on, every rough draft included what Shimazaki started calling “the glasses layer.”
The publisher pushed back. They wanted the glasses removed, arguing they made the character less conventionally attractive. Kamiya refused every time. “Clients requested that I remove her glasses, and it’s true that I kept refusing to do so,” he confirmed publicly. He wanted them to give Cereza “a sense of mystery and intelligence,” though Shimazaki suspected it was simply his preference.
Fifteen years later, TikTok adopted the name. The hashtag #bayonettaglasses accumulated over 23 million views. Bella Hadid started wearing slim black rectangular frames with vintage suiting in street-style photos that went viral in early 2024. Eyewear brands noticed. Zenottic, Lensmart, and Classic Specs all launched “Bayonetta-style” collections by mid-2025. The frames became the easiest entry point into the office siren look because they cost between $15 and $40 at most online retailers, compared to $200+ for a tailored blazer.
That’s the real reason the glasses matter. They democratized the aesthetic.
How to dress office siren for an actual office
Here’s the tension nobody on TikTok resolves well: the most viral office siren outfits would get you written up at most actual offices. Mini skirts, visible lingerie straps, deep necklines. That’s not workwear. It’s corporate cosplay.
The 2026 version of the trend has softened considerably. The over-the-top sensuality of 2024 is gone, replaced by what smart-casual dress codes can actually accommodate. If you want the office siren look in a real workplace, the formula is three layers deep.
The base layer is fit. Everything is tailored, nothing is oversized. A pencil skirt that hits at or just below the knee. Trousers with a clean taper. A blouse that actually fits through the shoulders. This is the foundation that separates office siren from Silicon Valley’s default uniform of jeans and a quarter-zip.
The second layer is structure. A blazer with defined shoulders. A stiff-collared shirt, not a soft camp collar. Pointed-toe heels or boots, not rounded. The shapes are angular, deliberate. The message is “I chose this,” not “I grabbed what was clean.”
The third layer is the glasses. Slim rectangular frames in black, tortoiseshell, or thin gold wire. This is the piece that turns a well-fitted outfit into the office siren silhouette. Career coach Phoebe Gavin told USA Today that the accessories you pick matter more than the clothing itself when you’re trying to project authority without crossing into provocative territory.
A neutral color palette ties everything together. Black, navy, charcoal, cream, burgundy. No prints, or very subtle ones. Ralph Lauren, Calvin Klein, and Miu Miu are the reference brands. The overall effect should read as controlled, deliberate, and slightly intimidating.
The key pieces of the office siren wardrobe
| Piece | Office siren version | Typical price range | HR-safe? |
|---|---|---|---|
| Eyewear | Slim rectangular “Bayonetta” frames, black or wire | $15-$45 (online); $150+ (designer) | Yes |
| Skirt | Pencil skirt, knee-length, high waist | $40-$120 | Yes (at the knee) |
| Top | Stiff-collar button-down or fitted turtleneck | $30-$90 | Yes |
| Blazer | Structured shoulders, fitted waist, single-breasted | $80-$300 | Yes |
| Shoes | Pointed-toe kitten heels or stiletto pumps | $50-$200 | Yes |
| Bag | Structured leather tote, black or cognac | $60-$400 | Yes |
Who started the office siren trend?
TikTok user @asias.jpg posted one of the earliest viral descriptions of the look on September 17, 2023, calling it “office siren” and tagging it as a corporate aesthetic inspired by 90s and early 2000s figures. But attributing the trend to one creator understates how it spread.
Bella Hadid had been photographed in slim black frames and vintage suiting throughout 2023, before the hashtag even existed. Kendall Jenner wore the look to events. Hailey Bieber was spotted in fitted blazers and rectangular glasses. Michelle Obama put an office siren twist on a gem-bedazzled skirt suit that InStyle covered. None of them called it “office siren.” TikTok gave it the name.
On the runway side, Miu Miu’s FW2023 collection gave the trend its high-fashion credibility. Dolce and Gabbana, Ralph Lauren, and Calvin Klein all showed variations of the same idea across 2024 collections: structured, fitted, tailored women’s workwear designed to project power and sensuality simultaneously.
The film influence runs even deeper. Gisele Bundchen’s 15-second appearance as Serena in The Devil Wears Prada (2006) remains the trend’s most-cited visual reference. She wore a tight-fit blouse with stomach darts, a fitted ebony pencil skirt, a matching blazer, and narrow glasses. Two decades later, TikTokers are still recreating that exact outfit. It’s the most efficient example of how a minor film role can shape an entire fashion movement.
Is office siren a power move or self-objectification?
This is the question that turned a TikTok trend into a genuine cultural debate, and both sides have real arguments.
Supporters frame office siren as a reclamation. After years of “girlboss” feminism telling women to dress down to be taken seriously, office siren says the opposite: dress up, own the room, and make structured femininity a power move. The 34th Street Magazine at the University of Pennsylvania described it as Gen Z’s way of channeling “self-expression, individuality, and above all, self-empowerment” in corporate settings.
Critics aren’t buying it. Hannah Jackson wrote in Vogue that “the trend’s over-sexed ethos may aim to empower the people (mainly young women) who wear it, but the idea of employing sexuality in a workplace is not exactly the act of authority that many young people think it is.” Business Insider published an analysis arguing the trend was “rooted in sexism” because it equated women’s professional power with their appearance.
Alaina Demopoulos captured the class dimension in The Guardian: “Only someone who has never truly experienced the existential dread that comes with holding down a soulless 9-to-5 would ever romanticize corporate life.” For many critics, office siren doesn’t challenge anything because it romanticizes the exact power structures that limit women’s advancement. You can’t subvert the dress code by making the dress code hotter.
The practical reality falls somewhere in between. Career coach Phoebe Gavin told USA Today, “Women are judged much more harshly for dressing in a way that is suggestive or that attracts attention in a more sexualized way; that’s unfair and discriminatory, but it is the world we live in.” The 2026 evolution of the trend suggests the market agrees. The overt sensuality is dialing back. The career impact of intentional dressing is moving to the foreground.
How office siren compares to glamoratti and other 2026 aesthetics
Office siren doesn’t exist in isolation. It sits alongside several other fashion aesthetics competing for closet space in 2026, and understanding where it fits helps clarify what makes it distinct.
Glamoratti is the closest neighbor but the vibe is completely different. Where office siren is restrained and angular, glamoratti is maximalist 80s power glam: bold colors, oversized jewelry, statement shoulders. Office siren whispers control. Glamoratti announces arrival. Both are reactions to the same post-pandemic casual slump, but they solve it in opposite directions.
The spiral trend occupying summer 2026 is more playful and less structured, focused on swirling patterns and organic shapes. Carolyn Bessette Kennedy’s minimalist influence shares DNA with office siren’s clean lines but strips away the sensuality entirely, focusing instead on austere simplicity.
The broader Y2K revival continues to drive all of these aesthetics. But office siren has separated itself from the pack by being more than a costume. It’s become a framework for how a generation thinks about professional identity, authority, and the politics of getting dressed for work.
Where the trend goes from here
The data tells two stories. The global corporate fashion market is projected to grow from $440.25 billion in 2026 to nearly $697 billion by 2034, according to Fortune Business Insights, with the women’s apparel segment driving disproportionate growth. Office siren sits at the center of that wave. The demand for structured, tailored women’s workwear hasn’t been this strong since the power-dressing era of the 1980s.
But TikTok trends have a shelf life. Alaina Demopoulos declared in The Guardian that “the office siren is over” as early as April 2025, arguing Gen Z was already “succumbing to dull workwear.” That obituary was premature. What actually happened was more interesting: the trend shed its most provocative elements and became more wearable. The 2026 office siren isn’t wearing a mini skirt and visible stockings to a board meeting. She’s wearing a perfectly fitted blazer, a knee-length skirt, and a pair of $30 rectangular frames from Zenottic.
The eyewear piece has legs. Slim rectangular frames outsold oversized styles for the first time in 2025 at several major online retailers, a shift directly attributed to the Bayonetta glasses trend. And the underlying cultural tension that powers office siren (how should women dress for power in professional spaces?) isn’t going away. It just keeps finding new silhouettes to argue through.
