S.E.S.'s debut in 1997, "I'm Your Girl", and Baby Vox's second album 1998 hit, "Ya Ya Ya", featured the girls dressed in white outfits, "To My Boyfriend" by Fin.K.L shows idols in pink schoolgirl costumes, and "One" and "End" of Chakra presented indu and African style costumes. To portray a natural and somewhat saccharine image, the accessories were limited to large bows, pompom hair ornaments and hair bands. With the maturation of female idol groups and the removal of bubblegum pop in the late 1990s, the sets of female idol groups focused on following the fashion trends of the time, many of which were revealing pieces. The latest promotions of the girl groups Baby Vox and Jewelry exemplify these trends of hot pants, micro-miniskirts, crop tops, peasant blouses, transparent garments and blouses on the upper part of the torso.