There may have been no greater intention than get people to think the uniforms were "cool" or "wild" as the idols simple-mindedly waved their hands at their fans as they sang and as they danced.
Эти девочки-идолы, которые весело поют, пляшут и машут руками фанатам, вряд ли могут придумать для своих костюмов какие-то другие оценки, кроме как «круто» или «просто улет».