When three schoolgirls, Yuuko, Kaori and Michiyo, receive a mysterious package containing a beautiful dress with a floral pattern, they're overjoyed. It'll be their chance to shine in front of their love interests! However, little do they know that this sweet-looking gift might have been not so fortunate, after all...
(Source: Old Castle)
— Description from AniList community (anilist.co).
