The Wallflower(ヤマトナデシコ七変化Yamato Nadeshiko Shichi Henge), a.k.a Perfect Girl Evolution, is a manga series written by Tomoko Hayakawa. The individual chapters have been serialized in Bessatsu Friend since its premiere in 2000, and in 24 tankōbon volumes in Japan by Kodansha. The series was licensed for an English language release in North America by Del Rey Manga and in Singapore by Chuang Yi — under the name My Fair Lady.