Glamour
Whenever you obtain a new piece of equipment, you also automatically unlock its glamour, which allows you to use its appearance on any other piece of equipment as long as it's of the same type (E.g. weapon glamours can be applied only on other weapons). Glamours can be used as many times as you want and changing them is free.
Applying glamours
To change how does your equipment look like, right click it to open the context menu and click the "Change glamour" button.
After doing so, the glamour window will appear.
Here, you can see all available glamours for this equipment. Clicking "Apply" under the glamour you want to use applies it and closes the window.
Preview
In preview, you can see how will this glamour look like with everything else you're currently wearing.
You also have the option to see your character from different sides and with various backgrounds.
You can also see what glamour has a piece of equipment applied to it by looking at its tooltip.
