The black kimono worn by the three Maikos is a formal kimono for the Maiko worn at special times. At the time of shooting, the right and center Maiko debuted within one year, so the lipstick is applied only to the lower lip. And the hairstyle is a 割れしのぶ(wareshinobu), and it is a hairstyle of Maiko within two years from its debut. The left Maiko is a four years ago debut, with a white collar and no pattern on the top of the kimono. Her hairstyle is 奴島田(Yakkoshimada).
@Jelly Tae That's right. とし恵美(toshiemi) is a member of 駒屋(komaya), which is the same as とし真菜(toshimana) and とし夏菜(toshikana). In Okiya, she is the little sister of とし真菜(toshimana)andとし夏菜(toshikana). とし恵美(toshiemi) will probably graduate from Maiko and become a 芸妓(geiko) in the this winter or next spring.