NCT celebrates its 10th brand anniversary with a special collaboration at the 2027 Spring/Summer Seoul Fashion Week. According to SM Entertainment, this project aims to expand NCT's unique musical world and concepts into fashion. The event will take place at Lotte World Tower from the 4th to 6th of next month, featuring three special programs: an NCT performance costume exhibition, a runway show with actual stage costumes, and an NCT flea market. The exhibition will showcase representative costumes from all NCT units including NCT, NCT 127, NCT DREAM, WayV, and NCT WISH, allowing fans to see the group's stylistic evolution and brand identity over the past decade. On the 6th, a runway show featuring actual performance costumes will be held with models showcasing NCT's hit songs with sophisticated walking and attitude. On the same day, the NCT flea market will be held at Lotte World Tower's lawn plaza, selling performance costumes and collectibles, with all sales proceeds donated to organizations supporting women, youth, and culture.