I read a bit about the modification tools coming in Patch 7, and I assume that means we will be able to make our own custom items that can be inserted into the game? It's not clear to me how that will actually work, but I do have an idea to make use of the under-garment inventory category which currently has no magic items.
"Argyle's Sleeve": This lightweight under-garment is crafted from the softest Halruuan cotton and laced with the finest magical strands taken from the Weave itself. The result is a conforming fit for all body types, with ample support for all contours, whether male or female, scaled or tailed. Adventurers rejoice as this item confers +1 Athletics and Resistance to Cold damage.