The Costume Party theme was released on October 3, 2014. This theme was part of the Halloween celebrations within the game as the clothing portion. It consisted of mashup of various clothing from different themes, such as wizard costumes, witches, vampires, mummies, as well as iconic characters like Frankenstein and Harry Potter.
Some anime clothing and salon items were also released in this theme. This clothing line has been dubbed as 'Kawaii' by some players.
The theme consisted of clothing and hairs and was discontinued on November 20, 2014. The theme was put on a four-day timer at a 10% discount before leaving the Clothing Store.