Costumed is about characters trapped in their clothes. The clothes themselves have the ability to restrict movement or humiliate the characters that are trapped in them.
Since clothing is always bounded social roles is often to see people trapped in roles humiliating roles as:
- Servitude roles ( Slave, French Maid, etc )
- Cross dressing outfits ( Male to Female the most often )
- Cartoon characters
- Sexual related outfits
Also the costumes themselves may include mechanism or to prevent removal and restrict movement such as Padlocks, straps or other integrated mechanisms such as timed locks, or adhesives. But any device used outside the costume, that doesn't form part of it it is considered in the Bound Category.
For Example: A mermaid costume might restrict feet movement outside the water.