STAYC Yoon surprised her fans with her unique attire in the music video teaser for "RUN2U." 

Read below to know more.

STAYC Drops 'RUN2U' Teaser Video 

On Sunday, Feb. 20, STAYC dropped the second teaser for their new song, "RUN2U."

As of writing, the 23-second clip already received over 700,000 views on YouTube.

STAYC members Si-eun, Isa, Se-eun, Sumin, Yoon, and J can be seen working the camera. They are all wearing stylish and colorful clothes perfect for K-pop idols like them.

However, it was STACY Yoon's attire that caught the attention of SWITHs.

It was because the 17-year-old singer was wearing a uniquely-designed corset in the music video teaser.

Upon closer inspection, SWITHs learned that Yoon is wearing a corset with Adidas shoes on the front and shoulder sides.

Of course, it was not enough for SWITHs to know what brand of shoes was used for STACY Yoon's corset.

They also researched the exact type of Adidas shoes she wore and learned that it's the Response Classic with red, black, and grey detailing. The pair of shoes are being resold for over $100.

But while K-pop fans thought that STAYC Yoon's attire was very unique, it's important to note that she wasn't the first one to wear this.

Designer Cierra Boyd previously designed Cardi B's dress with a pair of Balenciaga sneakers. The pair of shoes worn by the "Bodak Yellow" singer featured green, white, and black details.

STAYC to Release 'YOUNG-LUV.COM' 

On Feb. 18, STACY released the tracklist for their second mini-album, "YOUNG-LUV.Com." The album will include "SAME SAME," "247," "Young LUV," "BUTTERFLY," and "I WANT U BABY."

"YOUNG-LUV.COM" will be released on Monday, February 21 at 6:00 p.m. KST.

STAYC is a South Korean girl group that was formed by High Up Entertainment. They debuted on Nov. 12, 2020, with their debut single album, "Star to a Young Culture."

STAYC stands for Star to a Young Culture.

STAYC Interview Revisited 

In April 2021, STAYC sat down for an interview with EUPHORIA months after the release of their debut album.

(Photo : STAYC Twitter)

ALSO READ: STAYC J Got Locked Inside a Convenience Story for a Hilarious Reason 

During the interview, STAYC said that the most exciting part of working together as a team is discovering each other's capabilities and talents.

Se-eun admitted that she didn't know much about STAYC before they worked together. So, it was exciting for her to get to know each member while they were recording their songs.

Si-eun talked about the changes that she noticed since the group debuted. She added that STAYC members know they have more responsibility now as artists because more people know them.

Si-Eun added they were also focused on making sure that their second album will be different from the first one for the sake of their fans.

READ MORE HERE: STAYC Receives Praise after Covering Girls' Generation's 'Way To Go' 

Camille Heimbrod wrote this.
KpopStarz owns this article.