K-STYLEDaily Looks

"Jang Won-young looks exactly like Jang Da-ah..? The older sister is an actress, the younger sister is an idol." The daily look of an actress who reportedly spent 7 years as an idol trainee.

"Jang Won-young looks exactly like Jang Da-ah.

AGEN Desk

Seoul · 8 min read

I have compiled a collection of looks from the Instagram of actress Gong Seung-yeon, the older sister of TWICE's Jeongyeon, ranging from a check shirt and boots look to a knit tank top look, a white shirt look, a rugby shirt look, a black jacket look, and an oversized suit look.

Just like the sisters IVE's Jang Won-young and actress Jang Da-ah, the older sister is active as an actress and the younger sister as an idol.

As I flipped through the photos, I thought that he pulls off a really wide range of styles, from comfortable casual wear to masculine suits.

▶ Key Summary

Gong Seung-yeon reveals her recent looks, ranging from a check shirt and boots look to a butter yellow knit tank top, white shirt and shorts, a rugby shirt and lace skirt look, a black jacket look, and a gray oversized suit look.

She is the older sister of TWICE's Jeongyeon, and she debuted as an actress after spending about 7 years as a trainee at SM Entertainment.

- She won the Best New Actress award at the 2021 Blue Dragon Film Awards for the movie 'People Living Alone', and this year she played the role of Queen Dowager Yoon Yi-rang in the MBC drama 'The Grand Prince's Wife'.

The first thing that catches the eye is a photo taken on an outdoor terrace overgrown with green trees.

It was a look consisting of a loosely draped olive-toned checkered shirt paired with short bottoms and brown Western boots.

I spent the longest time looking at the brown Western boots that came up to my calves in this outfit; they paired with the loose plaid shirt to complete a vintage yet stylish look.

With sunglasses perched on his head and sitting on a chair, he looked like he was having a leisurely afternoon.

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

The following are photos taken from the stair railing with a background of blue sky and fluffy clouds.

It was a look featuring a butter yellow knit tank top paired with ivory wide-leg pants and a belt at the waist.

I spent the longest time looking at the subtle butter yellow knit tank top in this outfit; it matched the tone with the ivory pants to complete a refreshing yet soft vibe.

From the shot of holding lemonade and looking at the camera to the shot of closing eyes and looking up at the sky, the freshness of a summer day is captured perfectly.

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

This time, these are photos taken inside a building with wavy walls and stairs.

It was a look consisting of a loose white shirt paired with denim shorts and finished with black boots.

I spent the longest time looking at the navy baseball cap with lettering in this outfit. It added a casual touch to the clean white shirt, completing a sporty yet lively vibe.

From the shot of crouching and smiling to the shot of holding a canvas tote bag and drinking juice, the feeling of a weekend outing continued.

It is difficult to confirm the exact product names of the shirt and baseball cap.

The following is a photo taken on a street lined with glass buildings.

It was a casual look with a plum-colored short-sleeved T-shirt and a checkered shirt tied around the waist.

I spent the longest time looking at the checkered shirt tied tightly around the waist in this outfit; it served as a layered accent over the neat plum t-shirt, completing a comfortable yet stylish look.

The sight of him wearing a black hair tie on his wrist and smiling while making a V-sign felt friendly.

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

This time, it is a photo taken on a garden bench with flowers in bloom.

It was a look that paired a red and navy rugby shirt with a white lace skirt.

I spent the longest time looking at the white lace skirt peeking out from under the sporty rugby shirt in this outfit; the contrasting moods came together to create a lively yet lovely atmosphere.

I could feel a sense of ease in the way she sat on a bench with her hair tied low, looking to the side.

It is difficult to confirm the exact brand of the shirt and skirt.

The following are photos taken in front of a glass window and a white flowering tree.

It was a neatly coordinated look with a black jacket featuring silver buttons.

I spent the longest time looking at the single sparkling silver button on the front of the jacket in this outfit; it served as a subtle accent to the calm black jacket, completing a chic yet elegant atmosphere.

Scenes from everyday life were captured, ranging from a shot of her smiling with her long straight hair naturally flowing down to a shot of her taking a selfie with her phone.

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

The last one is a photo taken in what appears to be the waiting area of the event venue.

It was a mannish look consisting of a loose gray oversized suit, a white shirt, and a black tie.

I spent the longest time looking at the silver watch on my wrist in this outfit; it served as a neat accent to the loose suit silhouette, completing a chic yet sophisticated look.

It was a playful shot with someone making a V sign in the background, so I could really feel the bright atmosphere of the set.

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

▶ Styling Point

- A vintage casual look featuring a plaid shirt paired with brown Western boots

- A refreshing summer look featuring a butter yellow knit tank top and ivory pants

- A mannish suit look featuring a tie on a gray oversized suit

▶ Frequently Asked Questions

Q. Who is Gong Seung-yeon's younger sibling?

A. TWICE's Jeongyeon is Gong Seungyeon's younger sister. In May 2026, the touching story of the two sisters was shared on tvN's 'You Quiz on the Block'.

Q. What is Gong Seung-yeon's real name and how did she debut?

A. Her real name is Yoo Seung-yeon, and she reportedly debuted as an actress after spending about 7 years as a trainee at SM Entertainment and then changing her direction.

Q. What is Gong Seung-yeon's representative work?

A. She has appeared in SBS's 'Six Flying Dragons', KBS2's 'Are You Human?', SBS's 'Police Station Next Door', and Netflix's 'Bad Luck', and she won the Best New Actress award at the 2021 Blue Dragon Film Awards for the movie 'People Living Alone'.

From the vintage vibe of the check shirt and boots look, to the refreshing feel of the knit tank top look, the liveliness of the white shirt look, the bubblyness of the rugby shirt look, the elegance of the black jacket look, and the chicness of the oversized suit look, I could feel Gong Seung-yeon's unique charm in every style.

I was impressed by how she effortlessly switches between casual and formal wear, considering she switched her path from idol trainee to actress and even won the Rookie Award for 'People Living Alone.' I am looking forward to seeing what kind of projects and appearances she will show us in the future.

"Jang Won-young looks exactly like Jang Da-ah..? The older sister is an actress, the younger sister is an idol." The daily look of an actress who reportedly spent 7 years as an idol trainee.

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