If you’ve been watching K-dramas for a while, chances are you’ve seen Roh Jeong Eui’s face pop up more than once. She’s that actress who started out as a child star, but now? She’s a full-fledged leading lady with the kind of screen presence that makes you pause mid-binge just to appreciate her acting (and, let’s be real, her killer fashion sense).
Born on July 31, 2001, Roh Jeong Eui has been in the industry since she was a kid, but her recent roles? Absolute game-changers. She’s gone from playing sweet, supporting characters to headlining some of the most stylish and compelling dramas. And with every role, she brings a new vibe—whether it’s effortlessly chic, campus queen, or chaebol elite.
Today, we’re breaking down three of her most iconic drama looks and how each one shows a different side of her. Let’s get into it!
1. NJ in Our Beloved Summer – The Ultimate Celebrity Chic
Let’s start with Our Beloved Summer (2021), a drama that had everything: childhood romance, nostalgia, and an emotional rollercoaster of feelings we weren’t ready for. And smack in the middle of it? Roh Jeong Eui as NJ, a top-tier celebrity who’s got the whole “effortlessly cool yet secretly vulnerable” aesthetic down to a science.
Her Role & Why It Stood Out
NJ isn’t your typical K-drama chaebol heiress or quirky best friend—she’s a star, and she knows it. But beneath the polished, glamorous image, she’s a young woman dealing with loneliness and unspoken emotions. Roh Jeong Eui absolutely nailed the character’s duality, making NJ feel real instead of just another glamorous side character.
Fashion Breakdown: A Star in Every Scene
As a celeb, NJ’s wardrobe is straight-up high fashion. Think sleek monochrome outfits, bold statement pieces, and just the right amount of effortless glam. But let’s talk about the moment: her platinum blonde hair. A total power move! It made her stand out even more, emphasizing her celebrity status and adding that little extra oomph to her screen presence.
Style Inspiration: How to Get NJ’s Look
- Oversized blazers – Sharp and structured, perfect for that polished, confident vibe
- Minimalist gold accessories – Understated but luxurious, just like NJ
- Neutral tones with pops of color – Stay classic but throw in a bold bag or shoes for a touch of star power
- Flawless, dewy makeup – Because NJ doesn’t just glow—she shines
NJ wasn’t just a supporting character—she was a whole mood. And Roh Jeong Eui made sure you’d remember her every time she stepped on screen.
2. Seo Ji Min in Dear. M – Campus Queen Energy
If Our Beloved Summer gave us celebrity glam, Dear. M (2022) gave us college IT girl goals. Enter Seo Ji Min: the most popular girl on campus, a cheerleader, and the kind of character who could easily be a Mean Girl—but instead, she’s refreshingly sweet, confident, and full of charm.
Why We Loved Her
Seo Ji Min was everything you’d want in a K-drama college character: fun, fashionable, and radiating main character energy. She wasn’t just the campus beauty—she was warm, friendly, and had an undeniable chemistry with her love interest.
Fashion Breakdown: Girly, Fun, and Picture-Perfect
Seo Ji Min’s wardrobe was all about bright, feminine looks that screamed confidence. We’re talking preppy skirts, pastel sweaters, and soft curls that made her look effortlessly polished. Unlike NJ’s more structured elegance, Ji Min’s fashion was playful and youthful, reflecting her vibrant personality.
Style Inspiration: How to Channel Ji Min’s Aesthetic
- Pleated skirts & cropped cardigans – Classic campus queen essentials
- Soft, romantic curls – The ultimate “effortlessly pretty” look
- Natural makeup with a pop of pink – Flushed cheeks, soft lips, and a youthful glow
- Cute sneakers or low heels – Comfortable, but still stylish enough to turn heads
Seo Ji Min was the girl you’d want as your best friend and style inspo all in one. And Roh Jeong Eui brought her to life in a way that felt refreshingly real.
3. Jung Jae Yi in Hierarchy – Cold, Elegant, and Powerful
Now, this is where things get interesting. If you thought Roh Jeong Eui was all about bubbly, cheerful roles—think again. In Hierarchy (2024), she steps into the world of elite high school drama, playing Jung Jae Yi, a student from a chaebol family who’s untouchably gorgeous, rich, and, let’s be honest, intimidating.
The Role: A Total 180 from Her Previous Characters
Jung Jae Yi isn’t here to be cute or approachable—she’s the queen of the school, and she knows it. Unlike NJ’s vulnerability or Ji Min’s friendly charm, Jae Yi is a mix of mystery and quiet power. She’s cool, collected, and never out of control. And that is exactly what makes her so intriguing.
Fashion Breakdown: Luxurious and Effortlessly High-Class
The keyword here? Understated luxury. Jae Yi doesn’t need loud colors or bold prints—she lets her presence speak for itself. Her fashion leans into neutral tones, high-quality fabrics, and tailored silhouettes that scream “old money.” It’s not just about looking good—it’s about looking expensive.
Style Inspiration: How to Dress Like Jae Yi
- Tailored coats & structured blazers – Because power dressing is key
- Muted color palettes (beige, white, black) – Subtle but powerful
- Minimalist jewelry – Think small, delicate pieces that add sophistication
- Flawless, matte makeup – No dewy glow here—Jae Yi keeps it polished and perfect
If NJ was the pop star and Ji Min was the fun college queen, then Jae Yi is the ice princess—the kind of character who owns every room she walks into. And Roh Jeong Eui delivers that energy flawlessly.
Roh Jeong Eui’s Fashion Evolution: From Cute to Chic to Cold Elegance
Seeing Roh Jeong Eui’s journey through these roles feels like watching a full-blown glow-up in real time. She’s proven she can pull off any aesthetic—whether it’s trendy celebrity, lovable cheerleader, or high-class elite. But what makes her even more exciting to watch? She keeps surprising us.
With every new drama, she doesn’t just act—she transforms. And honestly, we can’t wait to see where she goes next. Will she take on a dark, edgy thriller? A full-blown makjang revenge drama? A Crash Landing on You-style love story? Whatever it is, one thing’s for sure: she’ll own the role, and she’ll look amazing doing it.
Which Roh Jeong Eui Look Is Your Favorite?
Are you more into NJ’s polished celebrity style, Ji Min’s fun and flirty campus fashion, or Jae Yi’s luxury elite aesthetic? Drop your thoughts in the comments! And while we’re at it—what kind of role do you want to see her in next?
Let’s keep the K-drama discussion going! 💖