What is costube?

Costuming YouTubers

Costube is a community of YouTubers interested in costuming and historical fashions. These YouTubers post videos of themselves making and wearing historically- or pop culture-inspired outfits, for other fashion fans to watch (and perhaps become inspired by).

While most costube content is posted to YouTube, you may see the community referenced on Twitter, Reddit, TikTok, and other social media platforms. For example, in the costube subreddit, costubers and costube fans post videos for other to watch and comment on.


I got big into costube during the pandemic. It inspired me to start making my own clothes!
Morgan Donner is a popular costuber
Morgan Donner is a popular costuber

Related Slang


Updated September 30, 2022

Costube definition by

This page explains what the slang term "Costube" means. The definition, example, and related terms listed above have been written and compiled by the team.

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