Sana’s outfit at a Teazen event in Seoul became the focus of online discussion after TWICE attended a brand photo session on June 18, 2026. The appearance, tied to the Teazen X TWICE experiential pop-up “Kombucha Lab,” drew attention because of Sana’s floral white tube-top dress styling and the way the lower portion of the look was presented in event photos.1
The discussion has been framed by Korean entertainment outlets as a Sana Dress Controversy, though the available reporting points mainly to divided online reactions over styling rather than any official dispute. Coverage from multiple outlets confirms the event, the venue area, the participating TWICE members, and the broad description of the outfit, while interpretations of the look varied by outlet.2
Sana’s Teazen Event Outfit at the Kombucha Lab Opening

The photo event was held on the afternoon of June 18, 2026, in Seoul’s Jongno district for the opening of Teazen X TWICE’s experiential pop-up “Kombucha Lab.” Piccon, carried by Chosun Biz, reported that the event took place at Ima Building and that TWICE attended the opening.2 Newsis also published photo coverage from the pop-up opening at Coffee@Works, listing Tzuyu, Sana, Jihyo, Mina, Nayeon, and Jeongyeon as posing at the event.3
Cookie News described the location more specifically as Coffee@Works Ima Building Gwanghwamun branch in Jongno, Seoul, and said the photo session marked the opening of Teazen’s experiential pop-up “Kombucha Lab.” The outlet also noted that the pop-up was prepared to let visitors experience different kombucha flavors and ways of drinking them.4
Within that brand setting, Sana’s outfit became the most discussed element of the coverage. Sports Kyunghyang reported that she appeared at the photo wall in a white tube-top dress with a floral pattern and styling that exposed the lower portion of the outfit, adding that online responses were split after the event photos were released.1
Piccon described the outfit as a floral-pattern dress and short-pants set-up, presented in a pantsless style that made it look as if the dress had been tucked into the shorts.2 News1, carried by Nate News, used the phrase “swimsuit look” in its coverage while also noting other TWICE members’ different styling choices at the same event.5
Why the Styling Drew Attention
The discussion centered on how the garment appeared in still photos from the photo wall. Several reports focused on the visual impression of a short or body-hugging lower silhouette, with descriptions ranging from a pantsless look to a swimsuit-like outfit. The wording differed by outlet, but the core facts were consistent: Sana wore a floral white look at the Teazen event, and that styling prompted divided reactions online after the images circulated.1
No official statement from Sana, TWICE, Teazen, or related management was included in the supplied reports. The available information therefore supports only a limited conclusion: the outfit attracted attention and mixed online responses, while the event itself proceeded as a Teazen promotional photo session with TWICE members in attendance.
The reports also placed Sana’s look alongside the wider styling of the group. News1’s coverage referred to TWICE members appearing at the event in different outfits, highlighting not only Sana’s “swimsuit look” but also Tzuyu’s white outfit showing her midriff and Jeongyeon’s appearance.5 Cookie News similarly published member-by-member photo session coverage, including Jihyo, Sana, and Tzuyu.4
That broader context matters because the available reports do not describe the outfit as part of a performance, music video, or concert stage. It was presented in the setting of a commercial pop-up opening and photo wall, where individual styling often becomes the focus of entertainment photo coverage.
Comparison With Jeon Somi’s Earlier Styling
A follow-up report from Sports Kyunghyang linked Sana’s Teazen event outfit to a previously seen design. The outlet reported that the floral-pattern bodysuit-style piece worn by Sana at the Teazen Kombucha photo wall was known to be the same design previously worn by Jeon Somi.6
That report said Jeon Somi wore the same design with a jacket during a Bonbom show in Paris Fashion Week in October 2025. After Sana’s event photos were released, the two styling examples were compared in coverage, with attention placed on how the same design was presented differently by each celebrity.6
The comparison does not establish that the garments were styled for the same occasion or purpose. The available reporting only supports that the design was linked to both appearances: Jeon Somi’s October 2025 Paris Fashion Week-related styling and Sana’s June 18, 2026 Teazen event look.6

The Teazen event coverage shows how a single photo-wall outfit can become a wider entertainment topic when multiple outlets frame the same styling in different ways. Based on the supplied reports, Sana’s appearance at the “Kombucha Lab” opening is confirmed, the floral white styling is documented, and the online reaction was mixed, but no official response or further action has been reported in the provided source material.
References
- 사나, 속옷만 입은 줄 '깜짝'…파격 하의 실종룩에 호불호 갈렸다 (스포츠경향, 2026-06-18)
- 트와이스 사나, 속옷에 원피스 끼인 듯해…아찔하게 연출한 팬츠리스룩 (포토) (픽콘 / 조선비즈, 2026-06-18)
- 티젠X트와이스 체험형 팝업 '콤부차 랩' 오픈 (뉴시스, 2026-06-18)
- 트와이스, 광화문에 뜬 '콤부차 여신들' [쿠키포토] (쿠키뉴스, 2026-06-18)
- [뉴스1 ☆]사나 수영복룩에 쯔위 복근·정연 인형 비주얼까지…트와이스 비주얼 대잔치 (뉴스1 / 네이트뉴스, 2026-06-18)
- 속옷만 입고 등장? 사나 파격 패션, 전소미가 먼저였다…인형 각선미 (스포츠경향, 2026-06-18)