In the whirlwind fashion world, few stars shine brighter than the young trendsetters taking over red carpets, front rows, and Instagram feeds. These It Girls under 25 aren’t just wearing the latest styles—they’re defining them. With fearless experimentation, bold aesthetics, and a mix of high fashion and streetwear, they embody the sartorial spirit of Gen Z. Whether walking the Met Gala steps or heading out for coffee in paparazzi-ready looks, these fashion darlings are rewriting the rules of what it means to be best-dressed in 2025.
Look at the most stylish young celebrities turning heads and setting trends—one iconic outfit at a time.
What Makes an “It Girl” in 2025?
Gone are the days when an It Girl was defined by a signature designer handbag or a perfectly curated front-row appearance. In 2025, the new It Girl transcends mere fashion; she’s a dynamic powerhouse commanding every spectrum of style and substance. Beyond her chic exterior lies a sharp mind, a keen self-awareness, and a fearless spirit prepared to rewrite the rules. The modern It Girl is a cultural shapeshifter, blending street style with vintage finds and high fashion with personal quirks. She’s part trendsetter, part tastemaker, and fully herself.
This new generation isn’t waiting for fashion editors or runway shows to tell them what’s “in.” Instead, they are the movement, often influencing what designers create next. Social media has completely rewritten the rules: anyone can see an outfit in real-time, from a bathroom mirror selfie to a spontaneous sidewalk photoshoot. What matters most? That the look feels true. Today’s It Girls make bold style choices not to get noticed but because it feels authentic. One day, she’s wearing a slip dress with cowboy boots; the next, it’s a power suit and no makeup. She’s fluid, not fixed. That unpredictability? It’s part of the charm.
Top 10 Stylish It Girls Under 25 Shaping Fashion in 2025
1. Zendaya (Age 24 — just under the wire)
It’s nearly impossible to discuss modern fashion icons without mentioning Zendaya. Whether in vintage Mugler or custom Valentino, she serves high drama, elegance, and innovation with every look. Zendaya’s partnership with stylist Law Roach has produced some of the most talked-about fashion moments in recent memory. From sci-fi goddess at the “Dune” premiere to modern-day Joan of Arc at the Met Gala, she’s a master of transformation—and a muse for designers everywhere.
Style Signature: Regal silhouettes, unexpected color choices, and a fearless embrace of themes.
2. Olivia Rodrigo (Age 21)
A style that spans from punk-pop edge to ’90s grunge nostalgia, marked by a fearless mix of thrifted finds and high-end fashion. Onstage, the look embraces bold statements like platform boots and plaid skirts; offstage, it’s all about low-rise denim, vintage band tees, and worn-in leather. The aesthetic captures the spirit of youthful rebellion and artistic exploration, reflecting a constant evolution that balances sweetness with grit. A blueprint for Gen Z cool, effortlessly redefining modern pop style.
Style Signature: 90s revival, mini skirts, platform Mary Janes, and bold accessories.
3. Jenna Ortega (Age 22)
Jenna Ortega is ascending the throne as the reigning empress of gothic chic. Thanks to her breakout role as Wednesday Addams, her red carpet looks have leaned into dark, romantic, and slightly spooky territory, with a couture twist. Think sheer black gowns, structured corsets, and dramatic sleeves. But don’t box her in: she also stuns in classic silhouettes with a twist, proving she can pull off anything from Victorian goth to Y2K glam.
Style Signature: Dark elegance fused with precise tailoring, an all-black canvas, and bold, daring accents.
4. Lily-Rose Depp (Age 25)
Lily-Rose Depp rules the style scene as the definitive French-American It Girl, a bona fide fashion monarch. With Chanel as her go-to and an effortless blend of Parisian chic and L.A. cool, she channels a timeless sexiness. Her street style is nonchalant—think cropped cardigans, cigarette jeans, and ballet flats—while her red carpet appearances bring sultry elegance in vintage-inspired cuts and plunging necklines.
Style Signature: Retro bombshell meets Parisian minimalism, with many Chaneled thrown in.
5. Amandla Stenberg (Age 25)
Amandla has been bending fashion rules for years. With a commitment to individuality and gender-fluid fashion, they make bold style statements that reflect personal identity and social consciousness. Amandla doesn’t shy away from vibrant colors, sharp tailoring, or whimsical silhouettes, often incorporating Afro-futuristic influences and boundary-pushing aesthetics. Their red carpet looks are usually fashion-forward, political, and deeply expressive.
Style Signature: Androgynous silhouettes, bold prints, and socially conscious fashion.
6. Kaia Gerber (Age 23)
As the daughter of supermodel Cindy Crawford, Kaia Gerber inherited the style gene—and she’s made it entirely her own. Whether modeling for Miu Miu or running errands in a hoodie and loafers, Kaia exudes minimalist cool. Her vibe radiates polished simplicity with model-off-duty ease, favoring muted hues, streamlined shapes, and a nod to vintage tailoring that feels timeless and fresh.
Style Signature: Understated elegance, oversized blazers, clean lines, and model-off-duty staples.
7. Halle Bailey (Age 24)
Halle Bailey has become a red carpet standout. Whether in glittering gowns or sleek metallics, she always brings a sense of fairytale wonder to her look. With her background as a singer and actress (hello, Ariel!), Halle’s style often reflects her ethereal persona. She plays with texture, shimmer, and statement jewelry, adding a mermaid-meets-goddess twist to everything she wears.
Style Signature: Ethereal gowns, radiant complexion, bold earrings, and timelessly feminine allure.
8. Emma Chamberlain (Age 23)
From YouTuber to fashion darling, Emma Chamberlain has become one of Gen Z’s most influential tastemakers. She seamlessly blends streetwear with high fashion, and her quirky, thrift-core aesthetic feels both accessible and aspirational. She’s just as likely to show up to Fashion Week in archival Louis Vuitton as she is to post an Instagram in baggy cargo and a crop top. Emma’s appeal lies in her unpredictability and authenticity.
Style Signature: Streetwear-luxury mix, baggy silhouettes, vintage pieces, and a healthy dose of weird.
9. Sadie Sink (Age 22)
Sadie Sink has quietly but confidently earned her place as a red carpet darling. Best known for her role in Stranger Things, her off-screen style leans into clean, classic elegance with just enough edge to keep it fresh. Designers like Alexander McQueen and Prada love her for her poise and grace, and she consistently stuns in tailored suits, flowing gowns, and sleek monochrome ensembles.
Style Signature: Polished elegance with a Gen Z twist—think menswear-inspired looks and sharp tailoring.
10. Sabrina Carpenter (Age 25)
High-glam pop star energy meets retro charm in a wardrobe built for the spotlight and the sidewalk. Performance looks shimmer with corsets and thigh-high boots, while red carpet moments favor curve-hugging gowns and bold embellishments. Off-duty, the style leans into playful femininity—think coquette-core with a dash of old Hollywood polish. A masterclass in trend-savvy dressing, executed with confidence and charisma.
Style Signature: Glam pop princess meets vintage diva—corsets, satin, and sparkle galore.
The Fearless Fashion Philosophy
The 2025 It Girl doesn’t follow trends—she absorbs them, filters them through her lens, and spins something fresh. She might pair a thrifted varsity jacket with custom-made loafers or layer a 2000s-era Dior over a graphic tee she screen-printed herself. What ties it all together is the confidence. She’s not trying to be anyone else. She’s not dressing for approval. And that’s exactly why everyone’s watching.
And while she might be working with stylists, designers, or glam teams, the magic lies in her personal touch. Maybe it’s a charm bracelet she’s worn since high school. Perhaps it’s how she flips a scarf into a bandeau or turns an oversized men’s shirt into a red carpet look. Her style isn’t about being polished—it’s about being present. Imperfect, spontaneous, a little chaotic? Sure. But always magnetic.
The 2025 It Girl doesn’t just influence fashion—she humanizes it. She teaches that style isn’t a distant dream to chase but a bold language to speak. She’s not trying to be “iconic.” She’s just trying to be herself, which makes her unforgettable.
Why the 2025 It Girl Is Bigger Than Fashion
In 2025, being an It Girl isn’t just about wearing cool clothes—it’s about moving culture forward. She’s plugged into music, film, beauty, and activism, often blurring the lines between celebrity and creator. Her fashion is just the gateway drug. What keeps people hooked is her point of view—her values, her voice, and the way she turns identity into a living, wearable language. The new It Girl might post a GRWM video one day and speak at a climate rally the next. She’s multi-hyphenate, multitasking, and multi-dimensional.
Even her “off days” have power. An It Girl doesn’t owe you a glam moment every time she leaves the house. She’s rewriting what “put together” even means—one baggy hoodie and bare face at a time. Her vulnerability is part of her brand; fans relate to her not because she’s perfect but because she isn’t trying to be. Whether wearing head-to-toe Rick Owens or walking her dog in thrifted sweats, her style always feels intentional—even when it’s effortless.
How Under-25 Icons Are Shaping Fashion’s Future
With the fashion world in constant motion, a new wave of under-25 style icons redefines the narrative, sporting platform boots, sheer gowns, and perfectly worn vintage tees. These rising It Girls aren’t just dressing for the moment; they’re shaping it, using fashion as a lens to explore beauty, identity, and self-expression. Their style speaks volumes, proving that it’s not about age or exclusivity—it’s about authenticity, attitude, and the power of telling your story through what you wear.
