"Adjust waist" button for body gear

[yotsuffy]

4 years ago, Patch 3.3 Notes (Full Release) added this:

A new button for adjusting headgear has been added to the Character window.
This new button will manually adjust visors on select gear in the same manner as the /visor text command.
* The adjust visor button has also been added to the gear set preview, try on preview and item dyeing preview windows. Adjust visor also appears as a checkbox in the Character Configuration interface.
* In accordance with this change, help text for the /visor text command has been revised.

Could it be possible we get a button that acts the same way with the waist part of body armor?

For example:
Pagos Shirt
Thavnairian Bolero

Those body armor have waist parts that are not linked to the chest parts. Hide/show these waist parts wouldn't feel uncanny.
On the other hands, depending on what is used as other armor parts, these waist parts can look either nice or uncanny.

EDIT:
Players, Feel free to post all the body armor for which you would have liked to benefit from such an option, indicating what you would have liked to hide and why.
Should it help getting this option and get from it "better" alternatives.