It was to have been April 23–25, 2021, but was postponed due to Covid-19. It replaced Costume-Con 41, which was not held. Costume-Con 38 was canceled due to the epidemic, while Costume-Con 40 took place as scheduled in 2022. Costume-Con 42 will be held in 2024.
|Costume-Con 40||Costume-Con||Costume-Con 42|
|This is a convention page. Please extend it by adding information about the convention, including dates, GoHs, convention chairman, locale, sponsoring organization, external links to convention pages, awards given, the program, notable events, anecdotes, pictures, scans of publications, pictures of T-shirts, con reports, etc.|