K-STYLEDaily Looks

"She's famous, but she's an actress who became more famous just because she's prettier than her..." From Kim Ok-bin's younger sister Chae Seo-jin's miniskirt stroll look to resort wear and crochet cardigan look.

I’ve compiled a collection of looks from the Instagram of Chae Seo-jin, who is also well-known as the younger sister of

AGEN Desk

Seoul · 7 min read

"She's famous, but she's an actress who became more famous just because she's prettier than her..." From Kim Ok-bin's younger sister Chae Seo-jin's miniskirt stroll look to resort wear and crochet cardigan look.

I’ve compiled a collection of looks from the Instagram of Chae Seo-jin, who is also well-known as the younger sister of actress Kim Ok-bin, featuring everything from mini-skirt stroll looks to resort tube tops, trench coats, and crochet cardigans.

As I flipped through the photos, I felt that the pure atmosphere from when she first became known as Yeon-ah, the first love in a movie during her early debut days, remains exactly the same even now.

▶ Key Summary

Chae Seo-jin reveals her recent looks, ranging from a gray t-shirt and mini-skirt look to an olive bandour, tube top and wide-leg pants, a white and beige trench coat, and a crochet cardigan.

As the younger sister of actress Kim Ok-bin, she became known for playing the child version of the character her sister portrayed in the 2006 MBC drama 'Over the Rainbow'.

- She was loved for her roles as Yeon-ah, the first love in the movie 'Will You Be There?', and Park Hye-ju in KBS2's 'Lingerie Girls' Generation'.

The first thing that catches the eye are the photos taken in front of the cafe and the alley where trumpet vines are blooming.

It was a casual look consisting of a light gray oversized T-shirt with a red graphic print on the chest, a light pink mini skirt, and a black backpack.

I spent the longest time looking at the black biker boots that tightly wrapped around the ankles in this outfit; they contrasted with the delicate pink skirt, completing a lovely yet hip vibe.

From the shot of smiling while holding a camera to the one of sitting on a bench with legs crossed, the scenes resembled a summer neighborhood stroll.

It is difficult to confirm the exact brand of the T-shirt and boots.

The following is a photo taken on a beach at sunset.

It was a resort look with an olive bandeau top paired with light gray wide-leg pants.

I spent the longest time looking at the leopard-patterned shoulder bag worn over my shoulder in this outfit. It served as a bold accent amidst the calm olive and gray tones, completing a free yet stylish vibe.

I could feel the excitement of the trip just from the way she had her long hair braided down and leaned over with a big smile.

It is difficult to confirm the exact brands of the top and bag.

This time, these are photos taken at a beach lounge where palm trees and string lights harmonize.

It was a tone-on-tone look featuring a form-fitting taupe tube top paired with brown wide-leg pants.

I spent the longest time looking at the brown wide-leg pants that came up high above the waistline in this outfit. When paired with the short tube top, they created a relaxed vibe that made my legs look longer.

From the shot of her smiling while looking over her shoulder with long wavy hair flowing down, to the shot of her standing by the pool, the evening at a resort is captured perfectly.

It is difficult to confirm the exact brand of the top and pants.

The following is a photo taken on a bench in front of a gray brick wall.

It was a look consisting of a white long trench coat worn over a black hoodie, paired with light blue wide-leg denim and black loafers.

I spent the longest time looking at the white trench coat in this outfit, which fell long below the knees. It created a clean black and white contrast with the black hood, completing a chic yet neat look.

Sitting on the bench with his head tilted slightly, he looked like a scene from an autumn pictorial.

It is difficult to confirm the exact brand of the coat.

This time, it is a photo taken on a lit evening street.

It was a look that paired a beige trench coat with denim and added a brown leather crossbody bag.

I spent the longest time looking at the brown leather crossbody bag hanging down the side of the waist in this outfit. It blended well with the calm beige coat in the same color family, completing a warm yet sophisticated look.

Seeing the bright smile as they held the shopping bag containing the bouquet in their arms, I could feel that they were having a good day.

It is difficult to confirm the exact brand of the coat and bag.

The last one is a photo taken in front of a cafe with stylish wooden window frames.

It was a look that paired a subtly sheer ivory crochet knit cardigan with light blue denim.

I spent the longest time looking at the crochet detail on the sleeves in this outfit, which was finished like frills. When paired with the casual denim, it created a feminine yet comfortable vibe.

Sitting in a chair with knees wrapped around them, gazing into the distance, it looked like a calm afternoon.

It is difficult to confirm the exact brand of the cardigan.

▶ Styling Point

- A casual look featuring an oversized T-shirt, light pink mini skirt, and a twist with black biker boots.

- A cool resort look completed by matching a bandeau top or tube top with wide-leg pants

- An autumn look neatly finished by adding denim to a white or beige trench coat.

▶ Frequently Asked Questions

Q. Who is Chae Seo-jin's older sister?

A. Actress Kim Ok-bin is my older sister. In the 2006 MBC drama 'Over the Rainbow,' I also played the younger version of the character played by my sister, Kim Ok-bin.

Q. What is Chae Seo-jin's real name?

A. Her real name is Kim Go-eun, and she has been active under the name Chae Seo-jin since filming the movie 'Curtain Call' in 2016.

Q. What are Chae Seo-jin's representative works?

A. In the 2016 film *Will You Be There?*, I played Yeon-ah, the first love of the protagonist Soo-hyun (Kim Yoon-suk/Byun Yo-han), and in the 2017 KBS2 drama *Girls' Generation 1979*, I played Park Hye-joo, a transfer student from Seoul. In 2024, I took on the lead role of a shaman in the Watcha series *The King of Fortune Telling*.

From the playfulness of the miniskirt stroll look, the freedom of the resort look, the neatness of the trench coat look, to the femininity of the crochet cardigan look, I could feel Chae Seo-jin's unique charm in every style.

I was impressed by the fact that she, who often hears that she resembles her older sister Kim Ok-bin but has stated that their personalities and acting styles are different, consistently displays her own clear and gentle atmosphere even in her attire. I am looking forward to seeing what kind of works and appearances she will show us in the future.

"She's famous, but she's an actress who became more famous just because she's prettier than her..." From Kim Ok-bin's younger sister Chae Seo-jin's miniskirt stroll look to resort wear and crochet cardigan look.

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