Yel is wearing a navy asymmetrical crop tank top. The top features a standard shoulder strap on one side and a wider strap on the other, emphasizing a sporty vibe. "OKOKKIND" lettering and the number "10" are printed in white on the front, and the hem is designed with a pointed shape, creating a distinctive fit. It appears to be made from a cotton-spandex blend, enhancing mobility and making it suitable for dynamic stage performances. Similar designs can be found from sportswear brands like Nike or Adidas, or youth casual brands such as Brandy Melville.

For the bottom, Yel paired white high-waisted denim shorts. The clean and basic design complements the top's elaborate details, adding balance to the overall look. The denim material gives a casual yet sturdy feel, perfectly aligning with Yel's active image. Similar styles of products can be found from casual wear brands such as Levi's, Zara, or Calvin Klein.

For accessories, Yel wore a simple silver chain necklace and small earrings, providing a sophisticated yet understated touch. Additionally, a stage headset microphone is worn, adding functionality to the performance outfit. These minimalist jewelry pieces do not detract from the sporty feel of the attire but rather exude a subtle charm. Similar designs can be found from high-end brands like Tiffany & Co. or contemporary jewelry brands such as Pandora, COS.

Yel wears a navy one-shoulder crop top. It features an asymmetrical hemline, and the 'OKOKKIND 10' lettering along with white trim lines emphasizes a sporty feel. The material appears to be a synthetic fiber known for excellent sweat absorption and quick-drying properties, and its performance-oriented fit makes it suitable for stage performances. Similar styles can be found at sportswear brands like Nike or Adidas.

She pairs it with white high-waisted denim short pants. The regular fit naturally accentuates her leg line, while the sturdy denim fabric adds a casual vibe. Its clean design serves to highlight the sporty elements of the top. Such items are basic designs available from brands like Levi's or Zara.

A simple silver chain necklace adorns her neck, emphasizing her neckline. Small silver hoop earrings add a subtle accent, contributing to a minimalist yet sophisticated feel in the overall look. She also wears an in-ear microphone, fitting for a stage outfit. Jewelry items like these can be purchased in various designs from brands such as Tiffany & Co. or Pandora.