On August 30, Yoon attended O’2nd’s 15th anniversary collection, which was held at the Beyond Museum. Yoon appeared in a modest, feminine look.
Dressed in a dark-colored blouse and a short skirt, Yoon gave an accent to her look with wedge heels. Although the size of the wedge heels was not so big, they stood out because of their design.
At the collection, in which Yoon participated, O’2nd presented their clothes redesigned based on its lively image along with the collection for the fall and winter of 2012.