Rumi is portrayed as a tall, athletic young Korean woman with a striking appearance often described as classic beauty. Her signature feature is her long, vivid purple hair, typically styled in a thick braid that cascades down her back. As the leader and lead vocalist of the group, she frequently wears bold stage makeup—characterized by intense eyeliner and heavy mascara that emphasize her fierce idol persona. Her on-stage presence is both refined and magnetic, with outfits that fuse contemporary K-pop glamour with subtle nods to traditional Korean aesthetics. Her performance attire includes vibrant hues and patterned fabrics inspired by Korean design, combined with modern silhouettes and accessories. Like the other members of her group, she incorporates a modernized norigae—a decorative tassel pendant—into her ensemble. See more