If you try on Eikon Leather Armguards of Casting, you'll see its an asymmetrical glove option. The glove itself only exists on left arm while the right arm has whatever sleeve you're wearing "rolled up" for most chest pieces (even plate).
I would love to see an "all classes" option for a glove glamour that does this for both arms. It's a small option that could open up a number of variations in glamour outfits just by virtue of rolling up "poofy" sleeves that some chest pieces have. It also allows us to show a little skin without being gratuitous.
Here's a screenshot of what I am talking about:
![]()