Cinderella Closet, Volume 1 (Cinderella Closet #1-4)

Haruka is a "plain jane" who left the countryside to start her college life at Tokyo. She's secretly in love with Kurotaki, a coworker at her part-time job, but she lacks the self-confidence to confess her feelings to him. Then she meets Hikaru, a glamorous but sharp-tongued fashionista who begrudingly agrees to play "fairy godmother" for Haruka. However, there's more to Hikaru than meets the eye!