The pop-up shop features a space design centered around a unique handkerchief by textile designer Yuri Himuro for the brand 『swimmie』, which transforms into a bouquet when hung. At the window, a digitally controlled mechanism moves up and down at intervals, creating a playful display for passersby as they watch the handkerchief change into a bouquet. Inside, the shop offers an immersive experience, enveloping visitors in a sea of hundreds of handkerchief bouquets.