Monster costume room summary: You are reading Monster costume room manga, one of the most popular manga covering in Webtoons, Shoujo, Drama genres, written by Seupeteu at MangaBuddy, a top manga site to offering for free. Monster costume room has 7 translated chapters and translations of other chapters are in progress. Lets enjoy. If you want to get the updates about latest chapters, lets create an account and add Monster costume room to your bookmark. On the day she gave up on her dreams of becoming a fashion designer, Yoon Bidan stumbles into a strange world and finds herself working in a mysterious costume shop. It's Rudelli, a specialty wardrobe shop that creates clothes for monsters to live among humans. There, she meets many monsters and designs clothes for them.Will she be able to realize her dream and become a successful designer?