Known as the 'Most Natural Beauty of Korea', Kim Tae-hee rose to fame through classic dramas such as 'Stairway to Heaven', 'Love in Harvard', and 'IRIS'. After her marriage to Rain in 2017, she stepped back from the limelight for years. This visit to Taiwan marks her return after 13 years, primarily to endorse an aesthetic clinic. Arriving in a casual outfit featuring a gray knit top and jeans, she wore a mint green baseball cap, which, while not able to conceal her stunning beauty, surprisingly accentuated her facial features and made her face appear smaller, leading to the hat trending online. The cap is from the small Korean brand aeyio, which focuses on 'everyday aesthetic details'.

The logo baseball cap worn by Kim Tae-hee is one of aeyio's best-sellers. This brand emphasizes minimalism and comfort, branching out into clothing and accessories as well. Their basic baseball caps come in 12 colors, priced at 42,000 KRW (approximately 911 TWD), making it an attractive choice for fans wanting to emulate Kim's style.